1# This set of tests check the DFA matching functionality of pcre2_dfa_match(), 2# excluding UTF and Unicode property support. All matches are done using DFA, 3# forced by setting a default subject modifier at the start. 4 5#forbid_utf 6#subject dfa 7#newline_default lf anycrlf any 8 9/abc/ 10 abc 11 12/ab*c/ 13 abc 14 abbbbc 15 ac 16 17/ab+c/ 18 abc 19 abbbbbbc 20\= Expect no match 21 ac 22 ab 23 24/a*/no_auto_possess 25 a 26 aaaaaaaaaaaaaaaaa 27 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\=ovector=10 28 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\=dfa_shortest 29 30/(a|abcd|african)/ 31 a 32 abcd 33 african 34 35/^abc/ 36 abcdef 37\= Expect no match 38 xyzabc 39 xyz\nabc 40 41/^abc/m 42 abcdef 43 xyz\nabc 44\= Expect no match 45 xyzabc 46 47/\Aabc/ 48 abcdef 49\= Expect no match 50 xyzabc 51 xyz\nabc 52 53/\Aabc/m 54 abcdef 55\= Expect no match 56 xyzabc 57 xyz\nabc 58 59/\Gabc/ 60 abcdef 61 xyzabc\=offset=3 62\= Expect no match 63 xyzabc 64 xyzabc\=offset=2 65 66/x\dy\Dz/ 67 x9yzz 68 x0y+z 69\= Expect no match 70 xyz 71 xxy0z 72 73/x\sy\Sz/ 74 x yzz 75 x y+z 76\= Expect no match 77 xyz 78 xxyyz 79 80/x\wy\Wz/ 81 xxy+z 82\= Expect no match 83 xxy0z 84 x+y+z 85 86/x.y/ 87 x+y 88 x-y 89\= Expect no match 90 x\ny 91 92/x.y/s 93 x+y 94 x-y 95 x\ny 96 97/(a.b(?s)c.d|x.y)p.q/ 98 a+bc+dp+q 99 a+bc\ndp+q 100 x\nyp+q 101\= Expect no match 102 a\nbc\ndp+q 103 a+bc\ndp\nq 104 x\nyp\nq 105 106/a\d\z/ 107 ba0 108\= Expect no match 109 ba0\n 110 ba0\ncd 111 112/a\d\z/m 113 ba0 114\= Expect no match 115 ba0\n 116 ba0\ncd 117 118/a\d\Z/ 119 ba0 120 ba0\n 121\= Expect no match 122 ba0\ncd 123 124/a\d\Z/m 125 ba0 126 ba0\n 127\= Expect no match 128 ba0\ncd 129 130/a\d$/ 131 ba0 132 ba0\n 133\= Expect no match 134 ba0\ncd 135 136/a\d$/m 137 ba0 138 ba0\n 139 ba0\ncd 140 141/abc/i 142 abc 143 aBc 144 ABC 145 146/[^a]/ 147 abcd 148 149/ab?\w/ 150 abz 151 abbz 152 azz 153 154/x{0,3}yz/ 155 ayzq 156 axyzq 157 axxyz 158 axxxyzq 159 axxxxyzq 160\= Expect no match 161 ax 162 axx 163 164/x{3}yz/ 165 axxxyzq 166 axxxxyzq 167\= Expect no match 168 ax 169 axx 170 ayzq 171 axyzq 172 axxyz 173 174/x{2,3}yz/ 175 axxyz 176 axxxyzq 177 axxxxyzq 178\= Expect no match 179 ax 180 axx 181 ayzq 182 axyzq 183 184/[^a]+/no_auto_possess 185 bac 186 bcdefax 187\= Expect no match 188 aaaaa 189 190/[^a]*/no_auto_possess 191 bac 192 bcdefax 193 aaaaa 194 195/[^a]{3,5}/no_auto_possess 196 xyz 197 awxyza 198 abcdefa 199 abcdefghijk 200\= Expect no match 201 axya 202 axa 203 aaaaa 204 205/\d*/ 206 1234b567 207 xyz 208 209/\D*/ 210 a1234b567 211 xyz 212 213/\d+/ 214 ab1234c56 215\= Expect no match 216 xyz 217 218/\D+/ 219 ab123c56 220\= Expect no match 221 789 222 223/\d?A/ 224 045ABC 225 ABC 226\= Expect no match 227 XYZ 228 229/\D?A/ 230 ABC 231 BAC 232 9ABC 233 234/a+/ 235 aaaa 236 237/^.*xyz/ 238 xyz 239 ggggggggxyz 240 241/^.+xyz/ 242 abcdxyz 243 axyz 244\= Expect no match 245 xyz 246 247/^.?xyz/ 248 xyz 249 cxyz 250 251/^\d{2,3}X/ 252 12X 253 123X 254\= Expect no match 255 X 256 1X 257 1234X 258 259/^[abcd]\d/ 260 a45 261 b93 262 c99z 263 d04 264\= Expect no match 265 e45 266 abcd 267 abcd1234 268 1234 269 270/^[abcd]*\d/ 271 a45 272 b93 273 c99z 274 d04 275 abcd1234 276 1234 277\= Expect no match 278 e45 279 abcd 280 281/^[abcd]+\d/ 282 a45 283 b93 284 c99z 285 d04 286 abcd1234 287\= Expect no match 288 1234 289 e45 290 abcd 291 292/^a+X/ 293 aX 294 aaX 295 296/^[abcd]?\d/ 297 a45 298 b93 299 c99z 300 d04 301 1234 302\= Expect no match 303 abcd1234 304 e45 305 306/^[abcd]{2,3}\d/ 307 ab45 308 bcd93 309\= Expect no match 310 1234 311 a36 312 abcd1234 313 ee45 314 315/^(abc)*\d/ 316 abc45 317 abcabcabc45 318 42xyz 319 320/^(abc)+\d/ 321 abc45 322 abcabcabc45 323\= Expect no match 324 42xyz 325 326/^(abc)?\d/ 327 abc45 328 42xyz 329\= Expect no match 330 abcabcabc45 331 332/^(abc){2,3}\d/ 333 abcabc45 334 abcabcabc45 335\= Expect no match 336 abcabcabcabc45 337 abc45 338 42xyz 339 340/1(abc|xyz)2(?1)3/ 341 1abc2abc3456 342 1abc2xyz3456 343 344/^(a*\w|ab)=(a*\w|ab)/ 345 ab=ab 346 347/^(a*\w|ab)=(?1)/ 348 ab=ab 349 350/^([^()]|\((?1)*\))*$/ 351 abc 352 a(b)c 353 a(b(c))d 354\= Expect no match) 355 a(b(c)d 356 357/^>abc>([^()]|\((?1)*\))*<xyz<$/ 358 >abc>123<xyz< 359 >abc>1(2)3<xyz< 360 >abc>(1(2)3)<xyz< 361 362/^(?>a*)\d/ 363 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9876 364\= Expect no match 365 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 366 367/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/x 368 <> 369 <abcd> 370 <abc <123> hij> 371 <abc <def> hij> 372 <abc<>def> 373 <abc<> 374\= Expect no match 375 <abc 376 377/^(?(?=abc)\w{3}:|\d\d)$/ 378 abc: 379 12 380\= Expect no match 381 123 382 xyz 383 384/^(?(?!abc)\d\d|\w{3}:)$/ 385 abc: 386 12 387\= Expect no match 388 123 389 xyz 390 391/^(?=abc)\w{5}:$/ 392 abcde: 393\= Expect no match 394 abc.. 395 123 396 vwxyz 397 398/^(?!abc)\d\d$/ 399 12 400\= Expect no match 401 abcde: 402 abc.. 403 123 404 vwxyz 405 406/(?<=abc|xy)123/ 407 abc12345 408 wxy123z 409\= Expect no match 410 123abc 411 412/(?<!abc|xy)123/ 413 123abc 414 mno123456 415\= Expect no match 416 abc12345 417 wxy123z 418 419/abc(?C1)xyz/ 420 abcxyz 421 123abcxyz999 422 423/(ab|cd){3,4}/auto_callout 424 ababab 425 abcdabcd 426 abcdcdcdcdcd 427 428/^abc/ 429 abcdef 430\= Expect no match 431 abcdef\=notbol 432 433/^(a*|xyz)/ 434 bcd 435 aaabcd 436 xyz 437 xyz\=notempty 438\= Expect no match 439 bcd\=notempty 440 441/xyz$/ 442 xyz 443 xyz\n 444\= Expect no match 445 xyz\=noteol 446 xyz\n\=noteol 447 448/xyz$/m 449 xyz 450 xyz\n 451 abcxyz\npqr 452 abcxyz\npqr\=noteol 453 xyz\n\=noteol 454\= Expect no match 455 xyz\=noteol 456 457/\Gabc/ 458 abcdef 459 defabcxyz\=offset=3 460\= Expect no match 461 defabcxyz 462 463/^abcdef/ 464 ab\=ps 465 abcde\=ps 466 abcdef\=ps 467\= Expect no match 468 abx\=ps 469 470/^a{2,4}\d+z/ 471 a\=ps 472 aa\=ps 473 aa2\=ps 474 aaa\=ps 475 aaa23\=ps 476 aaaa12345\=ps 477 aa0z\=ps 478 aaaa4444444444444z\=ps 479\= Expect no match 480 az\=ps 481 aaaaa\=ps 482 a56\=ps 483 484/^abcdef/ 485 abc\=ps 486 def\=dfa_restart 487 488/(?<=foo)bar/ 489 foob\=ps,offset=2 490 foobar...\=ps,dfa_restart,offset=4 491 foobar\=offset=2 492\= Expect no match 493 xyzfo\=ps 494 obar\=dfa_restart 495 496/(ab*(cd|ef))+X/ 497 lkjhlkjhlkjhlkjhabbbbbbcdaefabbbbbbbefa\=ps,notbol,noteol 498 cdabbbbbbbb\=ps,notbol,dfa_restart,noteol 499 efabbbbbbbbbbbbbbbb\=ps,notbol,dfa_restart,noteol 500 bbbbbbbbbbbbcdXyasdfadf\=ps,notbol,dfa_restart,noteol 501\= Expect no match 502 adfadadaklhlkalkajhlkjahdfasdfasdfladsfjkj\=ps,noteol 503 504/the quick brown fox/ 505 the quick brown fox 506 What do you know about the quick brown fox? 507\= Expect no match 508 The quick brown FOX 509 What do you know about THE QUICK BROWN FOX? 510 511/The quick brown fox/i 512 the quick brown fox 513 The quick brown FOX 514 What do you know about the quick brown fox? 515 What do you know about THE QUICK BROWN FOX? 516 517/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/ 518 abcd\t\n\r\f\a\e9;\$\\?caxyz 519 520/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/ 521 abxyzpqrrrabbxyyyypqAzz 522 abxyzpqrrrabbxyyyypqAzz 523 aabxyzpqrrrabbxyyyypqAzz 524 aaabxyzpqrrrabbxyyyypqAzz 525 aaaabxyzpqrrrabbxyyyypqAzz 526 abcxyzpqrrrabbxyyyypqAzz 527 aabcxyzpqrrrabbxyyyypqAzz 528 aaabcxyzpqrrrabbxyyyypAzz 529 aaabcxyzpqrrrabbxyyyypqAzz 530 aaabcxyzpqrrrabbxyyyypqqAzz 531 aaabcxyzpqrrrabbxyyyypqqqAzz 532 aaabcxyzpqrrrabbxyyyypqqqqAzz 533 aaabcxyzpqrrrabbxyyyypqqqqqAzz 534 aaabcxyzpqrrrabbxyyyypqqqqqqAzz 535 aaaabcxyzpqrrrabbxyyyypqAzz 536 abxyzzpqrrrabbxyyyypqAzz 537 aabxyzzzpqrrrabbxyyyypqAzz 538 aaabxyzzzzpqrrrabbxyyyypqAzz 539 aaaabxyzzzzpqrrrabbxyyyypqAzz 540 abcxyzzpqrrrabbxyyyypqAzz 541 aabcxyzzzpqrrrabbxyyyypqAzz 542 aaabcxyzzzzpqrrrabbxyyyypqAzz 543 aaaabcxyzzzzpqrrrabbxyyyypqAzz 544 aaaabcxyzzzzpqrrrabbbxyyyypqAzz 545 aaaabcxyzzzzpqrrrabbbxyyyyypqAzz 546 aaabcxyzpqrrrabbxyyyypABzz 547 aaabcxyzpqrrrabbxyyyypABBzz 548 >>>aaabxyzpqrrrabbxyyyypqAzz 549 >aaaabxyzpqrrrabbxyyyypqAzz 550 >>>>abcxyzpqrrrabbxyyyypqAzz 551\= Expect no match 552 abxyzpqrrabbxyyyypqAzz 553 abxyzpqrrrrabbxyyyypqAzz 554 abxyzpqrrrabxyyyypqAzz 555 aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz 556 aaaabcxyzzzzpqrrrabbbxyyypqAzz 557 aaabcxyzpqrrrabbxyyyypqqqqqqqAzz 558 559/^(abc){1,2}zz/ 560 abczz 561 abcabczz 562\= Expect no match 563 zz 564 abcabcabczz 565 >>abczz 566 567/^(b+?|a){1,2}?c/ 568 bc 569 bbc 570 bbbc 571 bac 572 bbac 573 aac 574 abbbbbbbbbbbc 575 bbbbbbbbbbbac 576\= Expect no match 577 aaac 578 abbbbbbbbbbbac 579 580/^(b+|a){1,2}c/ 581 bc 582 bbc 583 bbbc 584 bac 585 bbac 586 aac 587 abbbbbbbbbbbc 588 bbbbbbbbbbbac 589\= Expect no match 590 aaac 591 abbbbbbbbbbbac 592 593/^(b+|a){1,2}?bc/ 594 bbc 595 596/^(b*|ba){1,2}?bc/ 597 babc 598 bbabc 599 bababc 600\= Expect no match 601 bababbc 602 babababc 603 604/^(ba|b*){1,2}?bc/ 605 babc 606 bbabc 607 bababc 608\= Expect no match 609 bababbc 610 babababc 611 612/^\ca\cA\c[\c{\c:/ 613 \x01\x01\e;z 614 615/^[ab\]cde]/ 616 athing 617 bthing 618 ]thing 619 cthing 620 dthing 621 ething 622\= Expect no match 623 fthing 624 [thing 625 \\thing 626 627/^[]cde]/ 628 ]thing 629 cthing 630 dthing 631 ething 632\= Expect no match 633 athing 634 fthing 635 636/^[^ab\]cde]/ 637 fthing 638 [thing 639 \\thing 640\= Expect no match 641 athing 642 bthing 643 ]thing 644 cthing 645 dthing 646 ething 647 648/^[^]cde]/ 649 athing 650 fthing 651\= Expect no match 652 ]thing 653 cthing 654 dthing 655 ething 656 657/^\�/ 658 � 659 660/^�/ 661 � 662 663/^[0-9]+$/ 664 0 665 1 666 2 667 3 668 4 669 5 670 6 671 7 672 8 673 9 674 10 675 100 676\= Expect no match 677 abc 678 679/^.*nter/ 680 enter 681 inter 682 uponter 683 684/^xxx[0-9]+$/ 685 xxx0 686 xxx1234 687\= Expect no match 688 xxx 689 690/^.+[0-9][0-9][0-9]$/ 691 x123 692 xx123 693 123456 694 x1234 695\= Expect no match 696 123 697 698/^.+?[0-9][0-9][0-9]$/ 699 x123 700 xx123 701 123456 702 x1234 703\= Expect no match 704 123 705 706/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/ 707 abc!pqr=apquxz.ixr.zzz.ac.uk 708\= Expect no match 709 !pqr=apquxz.ixr.zzz.ac.uk 710 abc!=apquxz.ixr.zzz.ac.uk 711 abc!pqr=apquxz:ixr.zzz.ac.uk 712 abc!pqr=apquxz.ixr.zzz.ac.ukk 713 714/:/ 715 Well, we need a colon: somewhere 716\= Expect no match 717 No match without a colon 718 719/([\da-f:]+)$/i 720 0abc 721 abc 722 fed 723 E 724 :: 725 5f03:12C0::932e 726 fed def 727 Any old stuff 728\= Expect no match 729 0zzz 730 gzzz 731 fed\x20 732 Any old rubbish 733 734/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/ 735 .1.2.3 736 A.12.123.0 737\= Expect no match 738 .1.2.3333 739 1.2.3 740 1234.2.3 741 742/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/ 743 1 IN SOA non-sp1 non-sp2( 744 1 IN SOA non-sp1 non-sp2 ( 745\= Expect no match 746 1IN SOA non-sp1 non-sp2( 747 748/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/ 749 a. 750 Z. 751 2. 752 ab-c.pq-r. 753 sxk.zzz.ac.uk. 754 x-.y-. 755\= Expect no match 756 -abc.peq. 757 758/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/ 759 *.a 760 *.b0-a 761 *.c3-b.c 762 *.c-a.b-c 763\= Expect no match 764 *.0 765 *.a- 766 *.a-b.c- 767 *.c-a.0-c 768 769/^(?=ab(de))(abd)(e)/ 770 abde 771 772/^(?!(ab)de|x)(abd)(f)/ 773 abdf 774 775/^(?=(ab(cd)))(ab)/ 776 abcd 777 778/^[\da-f](\.[\da-f])*$/i 779 a.b.c.d 780 A.B.C.D 781 a.b.c.1.2.3.C 782 783/^\".*\"\s*(;.*)?$/ 784 \"1234\" 785 \"abcd\" ; 786 \"\" ; rhubarb 787\= Expect no match 788 \"1234\" : things 789 790/^$/ 791 \ 792 793/ ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x 794 ab c 795\= Expect no match 796 abc 797 ab cde 798 799/(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/ 800 ab c 801\= Expect no match 802 abc 803 ab cde 804 805/^ a\ b[c ]d $/x 806 a bcd 807 a b d 808\= Expect no match 809 abcd 810 ab d 811 812/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/ 813 abcdefhijklm 814 815/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/ 816 abcdefhijklm 817 818/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/ 819 a+ Z0+\x08\n\x1d\x12 820 821/^[.^$|()*+?{,}]+/ 822 .^\$(*+)|{?,?} 823 824/^a*\w/ 825 z 826 az 827 aaaz 828 a 829 aa 830 aaaa 831 a+ 832 aa+ 833 834/^a*?\w/ 835 z 836 az 837 aaaz 838 a 839 aa 840 aaaa 841 a+ 842 aa+ 843 844/^a+\w/ 845 az 846 aaaz 847 aa 848 aaaa 849 aa+ 850 851/^a+?\w/ 852 az 853 aaaz 854 aa 855 aaaa 856 aa+ 857 858/^\d{8}\w{2,}/ 859 1234567890 860 12345678ab 861 12345678__ 862\= Expect no match 863 1234567 864 865/^[aeiou\d]{4,5}$/ 866 uoie 867 1234 868 12345 869 aaaaa 870\= Expect no match 871 123456 872 873/^[aeiou\d]{4,5}?/ 874 uoie 875 1234 876 12345 877 aaaaa 878 123456 879 880/^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/ 881 From abcd Mon Sep 01 12:33:02 1997 882 883/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/ 884 From abcd Mon Sep 01 12:33:02 1997 885 From abcd Mon Sep 1 12:33:02 1997 886\= Expect no match 887 From abcd Sep 01 12:33:02 1997 888 889/^12.34/s 890 12\n34 891 12\r34 892 893/\w+(?=\t)/ 894 the quick brown\t fox 895 896/foo(?!bar)(.*)/ 897 foobar is foolish see? 898 899/(?:(?!foo)...|^.{0,2})bar(.*)/ 900 foobar crowbar etc 901 barrel 902 2barrel 903 A barrel 904 905/^(\D*)(?=\d)(?!123)/ 906 abc456 907\= Expect no match 908 abc123 909 910/^1234(?# test newlines 911 inside)/ 912 1234 913 914/^1234 #comment in extended re 915 /x 916 1234 917 918/#rhubarb 919 abcd/x 920 abcd 921 922/^abcd#rhubarb/x 923 abcd 924 925/(?!^)abc/ 926 the abc 927\= Expect no match 928 abc 929 930/(?=^)abc/ 931 abc 932\= Expect no match 933 the abc 934 935/^[ab]{1,3}(ab*|b)/no_auto_possess 936 aabbbbb 937 938/^[ab]{1,3}?(ab*|b)/no_auto_possess 939 aabbbbb 940 941/^[ab]{1,3}?(ab*?|b)/no_auto_possess 942 aabbbbb 943 944/^[ab]{1,3}(ab*?|b)/no_auto_possess 945 aabbbbb 946 947/ (?: [\040\t] | \( 948(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 949\) )* # optional leading comment 950(?: (?: 951[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 952(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 953| 954" (?: # opening quote... 955[^\\\x80-\xff\n\015"] # Anything except backslash and quote 956| # or 957\\ [^\x80-\xff] # Escaped something (something != CR) 958)* " # closing quote 959) # initial word 960(?: (?: [\040\t] | \( 961(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 962\) )* \. (?: [\040\t] | \( 963(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 964\) )* (?: 965[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 966(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 967| 968" (?: # opening quote... 969[^\\\x80-\xff\n\015"] # Anything except backslash and quote 970| # or 971\\ [^\x80-\xff] # Escaped something (something != CR) 972)* " # closing quote 973) )* # further okay, if led by a period 974(?: [\040\t] | \( 975(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 976\) )* @ (?: [\040\t] | \( 977(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 978\) )* (?: 979[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 980(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 981| \[ # [ 982(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 983\] # ] 984) # initial subdomain 985(?: # 986(?: [\040\t] | \( 987(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 988\) )* \. # if led by a period... 989(?: [\040\t] | \( 990(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 991\) )* (?: 992[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 993(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 994| \[ # [ 995(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 996\] # ] 997) # ...further okay 998)* 999# address 1000| # or 1001(?: 1002[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1003(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1004| 1005" (?: # opening quote... 1006[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1007| # or 1008\\ [^\x80-\xff] # Escaped something (something != CR) 1009)* " # closing quote 1010) # one word, optionally followed by.... 1011(?: 1012[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or... 1013\( 1014(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1015\) | # comments, or... 1016 1017" (?: # opening quote... 1018[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1019| # or 1020\\ [^\x80-\xff] # Escaped something (something != CR) 1021)* " # closing quote 1022# quoted strings 1023)* 1024< (?: [\040\t] | \( 1025(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1026\) )* # leading < 1027(?: @ (?: [\040\t] | \( 1028(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1029\) )* (?: 1030[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1031(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1032| \[ # [ 1033(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1034\] # ] 1035) # initial subdomain 1036(?: # 1037(?: [\040\t] | \( 1038(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1039\) )* \. # if led by a period... 1040(?: [\040\t] | \( 1041(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1042\) )* (?: 1043[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1044(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1045| \[ # [ 1046(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1047\] # ] 1048) # ...further okay 1049)* 1050 1051(?: (?: [\040\t] | \( 1052(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1053\) )* , (?: [\040\t] | \( 1054(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1055\) )* @ (?: [\040\t] | \( 1056(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1057\) )* (?: 1058[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1059(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1060| \[ # [ 1061(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1062\] # ] 1063) # initial subdomain 1064(?: # 1065(?: [\040\t] | \( 1066(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1067\) )* \. # if led by a period... 1068(?: [\040\t] | \( 1069(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1070\) )* (?: 1071[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1072(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1073| \[ # [ 1074(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1075\] # ] 1076) # ...further okay 1077)* 1078)* # further okay, if led by comma 1079: # closing colon 1080(?: [\040\t] | \( 1081(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1082\) )* )? # optional route 1083(?: 1084[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1085(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1086| 1087" (?: # opening quote... 1088[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1089| # or 1090\\ [^\x80-\xff] # Escaped something (something != CR) 1091)* " # closing quote 1092) # initial word 1093(?: (?: [\040\t] | \( 1094(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1095\) )* \. (?: [\040\t] | \( 1096(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1097\) )* (?: 1098[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1099(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1100| 1101" (?: # opening quote... 1102[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1103| # or 1104\\ [^\x80-\xff] # Escaped something (something != CR) 1105)* " # closing quote 1106) )* # further okay, if led by a period 1107(?: [\040\t] | \( 1108(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1109\) )* @ (?: [\040\t] | \( 1110(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1111\) )* (?: 1112[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1113(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1114| \[ # [ 1115(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1116\] # ] 1117) # initial subdomain 1118(?: # 1119(?: [\040\t] | \( 1120(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1121\) )* \. # if led by a period... 1122(?: [\040\t] | \( 1123(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1124\) )* (?: 1125[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1126(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1127| \[ # [ 1128(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1129\] # ] 1130) # ...further okay 1131)* 1132# address spec 1133(?: [\040\t] | \( 1134(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1135\) )* > # trailing > 1136# name and address 1137) (?: [\040\t] | \( 1138(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1139\) )* # optional trailing comment 1140/x 1141 Alan Other <user\@dom.ain> 1142 <user\@dom.ain> 1143 user\@dom.ain 1144 \"A. Other\" <user.1234\@dom.ain> (a comment) 1145 A. Other <user.1234\@dom.ain> (a comment) 1146 \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay 1147 A missing angle <user\@some.where 1148\= Expect no match 1149 The quick brown fox 1150 1151/[\040\t]* # Nab whitespace. 1152(?: 1153\( # ( 1154[^\\\x80-\xff\n\015()] * # normal* 1155(?: # ( 1156(?: \\ [^\x80-\xff] | 1157\( # ( 1158[^\\\x80-\xff\n\015()] * # normal* 1159(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1160\) # ) 1161) # special 1162[^\\\x80-\xff\n\015()] * # normal* 1163)* # )* 1164\) # ) 1165[\040\t]* )* # If comment found, allow more spaces. 1166# optional leading comment 1167(?: 1168(?: 1169[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1170(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1171# Atom 1172| # or 1173" # " 1174[^\\\x80-\xff\n\015"] * # normal 1175(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 1176" # " 1177# Quoted string 1178) 1179[\040\t]* # Nab whitespace. 1180(?: 1181\( # ( 1182[^\\\x80-\xff\n\015()] * # normal* 1183(?: # ( 1184(?: \\ [^\x80-\xff] | 1185\( # ( 1186[^\\\x80-\xff\n\015()] * # normal* 1187(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1188\) # ) 1189) # special 1190[^\\\x80-\xff\n\015()] * # normal* 1191)* # )* 1192\) # ) 1193[\040\t]* )* # If comment found, allow more spaces. 1194(?: 1195\. 1196[\040\t]* # Nab whitespace. 1197(?: 1198\( # ( 1199[^\\\x80-\xff\n\015()] * # normal* 1200(?: # ( 1201(?: \\ [^\x80-\xff] | 1202\( # ( 1203[^\\\x80-\xff\n\015()] * # normal* 1204(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1205\) # ) 1206) # special 1207[^\\\x80-\xff\n\015()] * # normal* 1208)* # )* 1209\) # ) 1210[\040\t]* )* # If comment found, allow more spaces. 1211(?: 1212[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1213(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1214# Atom 1215| # or 1216" # " 1217[^\\\x80-\xff\n\015"] * # normal 1218(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 1219" # " 1220# Quoted string 1221) 1222[\040\t]* # Nab whitespace. 1223(?: 1224\( # ( 1225[^\\\x80-\xff\n\015()] * # normal* 1226(?: # ( 1227(?: \\ [^\x80-\xff] | 1228\( # ( 1229[^\\\x80-\xff\n\015()] * # normal* 1230(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1231\) # ) 1232) # special 1233[^\\\x80-\xff\n\015()] * # normal* 1234)* # )* 1235\) # ) 1236[\040\t]* )* # If comment found, allow more spaces. 1237# additional words 1238)* 1239@ 1240[\040\t]* # Nab whitespace. 1241(?: 1242\( # ( 1243[^\\\x80-\xff\n\015()] * # normal* 1244(?: # ( 1245(?: \\ [^\x80-\xff] | 1246\( # ( 1247[^\\\x80-\xff\n\015()] * # normal* 1248(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1249\) # ) 1250) # special 1251[^\\\x80-\xff\n\015()] * # normal* 1252)* # )* 1253\) # ) 1254[\040\t]* )* # If comment found, allow more spaces. 1255(?: 1256[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1257(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1258| 1259\[ # [ 1260(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1261\] # ] 1262) 1263[\040\t]* # Nab whitespace. 1264(?: 1265\( # ( 1266[^\\\x80-\xff\n\015()] * # normal* 1267(?: # ( 1268(?: \\ [^\x80-\xff] | 1269\( # ( 1270[^\\\x80-\xff\n\015()] * # normal* 1271(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1272\) # ) 1273) # special 1274[^\\\x80-\xff\n\015()] * # normal* 1275)* # )* 1276\) # ) 1277[\040\t]* )* # If comment found, allow more spaces. 1278# optional trailing comments 1279(?: 1280\. 1281[\040\t]* # Nab whitespace. 1282(?: 1283\( # ( 1284[^\\\x80-\xff\n\015()] * # normal* 1285(?: # ( 1286(?: \\ [^\x80-\xff] | 1287\( # ( 1288[^\\\x80-\xff\n\015()] * # normal* 1289(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1290\) # ) 1291) # special 1292[^\\\x80-\xff\n\015()] * # normal* 1293)* # )* 1294\) # ) 1295[\040\t]* )* # If comment found, allow more spaces. 1296(?: 1297[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1298(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1299| 1300\[ # [ 1301(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1302\] # ] 1303) 1304[\040\t]* # Nab whitespace. 1305(?: 1306\( # ( 1307[^\\\x80-\xff\n\015()] * # normal* 1308(?: # ( 1309(?: \\ [^\x80-\xff] | 1310\( # ( 1311[^\\\x80-\xff\n\015()] * # normal* 1312(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1313\) # ) 1314) # special 1315[^\\\x80-\xff\n\015()] * # normal* 1316)* # )* 1317\) # ) 1318[\040\t]* )* # If comment found, allow more spaces. 1319# optional trailing comments 1320)* 1321# address 1322| # or 1323(?: 1324[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1325(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1326# Atom 1327| # or 1328" # " 1329[^\\\x80-\xff\n\015"] * # normal 1330(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 1331" # " 1332# Quoted string 1333) 1334# leading word 1335[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # "normal" atoms and or spaces 1336(?: 1337(?: 1338\( # ( 1339[^\\\x80-\xff\n\015()] * # normal* 1340(?: # ( 1341(?: \\ [^\x80-\xff] | 1342\( # ( 1343[^\\\x80-\xff\n\015()] * # normal* 1344(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1345\) # ) 1346) # special 1347[^\\\x80-\xff\n\015()] * # normal* 1348)* # )* 1349\) # ) 1350| 1351" # " 1352[^\\\x80-\xff\n\015"] * # normal 1353(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 1354" # " 1355) # "special" comment or quoted string 1356[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # more "normal" 1357)* 1358< 1359[\040\t]* # Nab whitespace. 1360(?: 1361\( # ( 1362[^\\\x80-\xff\n\015()] * # normal* 1363(?: # ( 1364(?: \\ [^\x80-\xff] | 1365\( # ( 1366[^\\\x80-\xff\n\015()] * # normal* 1367(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1368\) # ) 1369) # special 1370[^\\\x80-\xff\n\015()] * # normal* 1371)* # )* 1372\) # ) 1373[\040\t]* )* # If comment found, allow more spaces. 1374# < 1375(?: 1376@ 1377[\040\t]* # Nab whitespace. 1378(?: 1379\( # ( 1380[^\\\x80-\xff\n\015()] * # normal* 1381(?: # ( 1382(?: \\ [^\x80-\xff] | 1383\( # ( 1384[^\\\x80-\xff\n\015()] * # normal* 1385(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1386\) # ) 1387) # special 1388[^\\\x80-\xff\n\015()] * # normal* 1389)* # )* 1390\) # ) 1391[\040\t]* )* # If comment found, allow more spaces. 1392(?: 1393[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1394(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1395| 1396\[ # [ 1397(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1398\] # ] 1399) 1400[\040\t]* # Nab whitespace. 1401(?: 1402\( # ( 1403[^\\\x80-\xff\n\015()] * # normal* 1404(?: # ( 1405(?: \\ [^\x80-\xff] | 1406\( # ( 1407[^\\\x80-\xff\n\015()] * # normal* 1408(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1409\) # ) 1410) # special 1411[^\\\x80-\xff\n\015()] * # normal* 1412)* # )* 1413\) # ) 1414[\040\t]* )* # If comment found, allow more spaces. 1415# optional trailing comments 1416(?: 1417\. 1418[\040\t]* # Nab whitespace. 1419(?: 1420\( # ( 1421[^\\\x80-\xff\n\015()] * # normal* 1422(?: # ( 1423(?: \\ [^\x80-\xff] | 1424\( # ( 1425[^\\\x80-\xff\n\015()] * # normal* 1426(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1427\) # ) 1428) # special 1429[^\\\x80-\xff\n\015()] * # normal* 1430)* # )* 1431\) # ) 1432[\040\t]* )* # If comment found, allow more spaces. 1433(?: 1434[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1435(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1436| 1437\[ # [ 1438(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1439\] # ] 1440) 1441[\040\t]* # Nab whitespace. 1442(?: 1443\( # ( 1444[^\\\x80-\xff\n\015()] * # normal* 1445(?: # ( 1446(?: \\ [^\x80-\xff] | 1447\( # ( 1448[^\\\x80-\xff\n\015()] * # normal* 1449(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1450\) # ) 1451) # special 1452[^\\\x80-\xff\n\015()] * # normal* 1453)* # )* 1454\) # ) 1455[\040\t]* )* # If comment found, allow more spaces. 1456# optional trailing comments 1457)* 1458(?: , 1459[\040\t]* # Nab whitespace. 1460(?: 1461\( # ( 1462[^\\\x80-\xff\n\015()] * # normal* 1463(?: # ( 1464(?: \\ [^\x80-\xff] | 1465\( # ( 1466[^\\\x80-\xff\n\015()] * # normal* 1467(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1468\) # ) 1469) # special 1470[^\\\x80-\xff\n\015()] * # normal* 1471)* # )* 1472\) # ) 1473[\040\t]* )* # If comment found, allow more spaces. 1474@ 1475[\040\t]* # Nab whitespace. 1476(?: 1477\( # ( 1478[^\\\x80-\xff\n\015()] * # normal* 1479(?: # ( 1480(?: \\ [^\x80-\xff] | 1481\( # ( 1482[^\\\x80-\xff\n\015()] * # normal* 1483(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1484\) # ) 1485) # special 1486[^\\\x80-\xff\n\015()] * # normal* 1487)* # )* 1488\) # ) 1489[\040\t]* )* # If comment found, allow more spaces. 1490(?: 1491[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1492(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1493| 1494\[ # [ 1495(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1496\] # ] 1497) 1498[\040\t]* # Nab whitespace. 1499(?: 1500\( # ( 1501[^\\\x80-\xff\n\015()] * # normal* 1502(?: # ( 1503(?: \\ [^\x80-\xff] | 1504\( # ( 1505[^\\\x80-\xff\n\015()] * # normal* 1506(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1507\) # ) 1508) # special 1509[^\\\x80-\xff\n\015()] * # normal* 1510)* # )* 1511\) # ) 1512[\040\t]* )* # If comment found, allow more spaces. 1513# optional trailing comments 1514(?: 1515\. 1516[\040\t]* # Nab whitespace. 1517(?: 1518\( # ( 1519[^\\\x80-\xff\n\015()] * # normal* 1520(?: # ( 1521(?: \\ [^\x80-\xff] | 1522\( # ( 1523[^\\\x80-\xff\n\015()] * # normal* 1524(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1525\) # ) 1526) # special 1527[^\\\x80-\xff\n\015()] * # normal* 1528)* # )* 1529\) # ) 1530[\040\t]* )* # If comment found, allow more spaces. 1531(?: 1532[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1533(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1534| 1535\[ # [ 1536(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1537\] # ] 1538) 1539[\040\t]* # Nab whitespace. 1540(?: 1541\( # ( 1542[^\\\x80-\xff\n\015()] * # normal* 1543(?: # ( 1544(?: \\ [^\x80-\xff] | 1545\( # ( 1546[^\\\x80-\xff\n\015()] * # normal* 1547(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1548\) # ) 1549) # special 1550[^\\\x80-\xff\n\015()] * # normal* 1551)* # )* 1552\) # ) 1553[\040\t]* )* # If comment found, allow more spaces. 1554# optional trailing comments 1555)* 1556)* # additional domains 1557: 1558[\040\t]* # Nab whitespace. 1559(?: 1560\( # ( 1561[^\\\x80-\xff\n\015()] * # normal* 1562(?: # ( 1563(?: \\ [^\x80-\xff] | 1564\( # ( 1565[^\\\x80-\xff\n\015()] * # normal* 1566(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1567\) # ) 1568) # special 1569[^\\\x80-\xff\n\015()] * # normal* 1570)* # )* 1571\) # ) 1572[\040\t]* )* # If comment found, allow more spaces. 1573# optional trailing comments 1574)? # optional route 1575(?: 1576[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1577(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1578# Atom 1579| # or 1580" # " 1581[^\\\x80-\xff\n\015"] * # normal 1582(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 1583" # " 1584# Quoted string 1585) 1586[\040\t]* # Nab whitespace. 1587(?: 1588\( # ( 1589[^\\\x80-\xff\n\015()] * # normal* 1590(?: # ( 1591(?: \\ [^\x80-\xff] | 1592\( # ( 1593[^\\\x80-\xff\n\015()] * # normal* 1594(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1595\) # ) 1596) # special 1597[^\\\x80-\xff\n\015()] * # normal* 1598)* # )* 1599\) # ) 1600[\040\t]* )* # If comment found, allow more spaces. 1601(?: 1602\. 1603[\040\t]* # Nab whitespace. 1604(?: 1605\( # ( 1606[^\\\x80-\xff\n\015()] * # normal* 1607(?: # ( 1608(?: \\ [^\x80-\xff] | 1609\( # ( 1610[^\\\x80-\xff\n\015()] * # normal* 1611(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1612\) # ) 1613) # special 1614[^\\\x80-\xff\n\015()] * # normal* 1615)* # )* 1616\) # ) 1617[\040\t]* )* # If comment found, allow more spaces. 1618(?: 1619[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1620(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1621# Atom 1622| # or 1623" # " 1624[^\\\x80-\xff\n\015"] * # normal 1625(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 1626" # " 1627# Quoted string 1628) 1629[\040\t]* # Nab whitespace. 1630(?: 1631\( # ( 1632[^\\\x80-\xff\n\015()] * # normal* 1633(?: # ( 1634(?: \\ [^\x80-\xff] | 1635\( # ( 1636[^\\\x80-\xff\n\015()] * # normal* 1637(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1638\) # ) 1639) # special 1640[^\\\x80-\xff\n\015()] * # normal* 1641)* # )* 1642\) # ) 1643[\040\t]* )* # If comment found, allow more spaces. 1644# additional words 1645)* 1646@ 1647[\040\t]* # Nab whitespace. 1648(?: 1649\( # ( 1650[^\\\x80-\xff\n\015()] * # normal* 1651(?: # ( 1652(?: \\ [^\x80-\xff] | 1653\( # ( 1654[^\\\x80-\xff\n\015()] * # normal* 1655(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1656\) # ) 1657) # special 1658[^\\\x80-\xff\n\015()] * # normal* 1659)* # )* 1660\) # ) 1661[\040\t]* )* # If comment found, allow more spaces. 1662(?: 1663[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1664(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1665| 1666\[ # [ 1667(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1668\] # ] 1669) 1670[\040\t]* # Nab whitespace. 1671(?: 1672\( # ( 1673[^\\\x80-\xff\n\015()] * # normal* 1674(?: # ( 1675(?: \\ [^\x80-\xff] | 1676\( # ( 1677[^\\\x80-\xff\n\015()] * # normal* 1678(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1679\) # ) 1680) # special 1681[^\\\x80-\xff\n\015()] * # normal* 1682)* # )* 1683\) # ) 1684[\040\t]* )* # If comment found, allow more spaces. 1685# optional trailing comments 1686(?: 1687\. 1688[\040\t]* # Nab whitespace. 1689(?: 1690\( # ( 1691[^\\\x80-\xff\n\015()] * # normal* 1692(?: # ( 1693(?: \\ [^\x80-\xff] | 1694\( # ( 1695[^\\\x80-\xff\n\015()] * # normal* 1696(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1697\) # ) 1698) # special 1699[^\\\x80-\xff\n\015()] * # normal* 1700)* # )* 1701\) # ) 1702[\040\t]* )* # If comment found, allow more spaces. 1703(?: 1704[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1705(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1706| 1707\[ # [ 1708(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1709\] # ] 1710) 1711[\040\t]* # Nab whitespace. 1712(?: 1713\( # ( 1714[^\\\x80-\xff\n\015()] * # normal* 1715(?: # ( 1716(?: \\ [^\x80-\xff] | 1717\( # ( 1718[^\\\x80-\xff\n\015()] * # normal* 1719(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 1720\) # ) 1721) # special 1722[^\\\x80-\xff\n\015()] * # normal* 1723)* # )* 1724\) # ) 1725[\040\t]* )* # If comment found, allow more spaces. 1726# optional trailing comments 1727)* 1728# address spec 1729> # > 1730# name and address 1731) 1732/x 1733 Alan Other <user\@dom.ain> 1734 <user\@dom.ain> 1735 user\@dom.ain 1736 \"A. Other\" <user.1234\@dom.ain> (a comment) 1737 A. Other <user.1234\@dom.ain> (a comment) 1738 \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay 1739 A missing angle <user\@some.where 1740\= Expect no match 1741 The quick brown fox 1742 1743/abc\0def\00pqr\000xyz\0000AB/ 1744 abc\0def\00pqr\000xyz\0000AB 1745 abc456 abc\0def\00pqr\000xyz\0000ABCDE 1746 1747/abc\x0def\x00pqr\x000xyz\x0000AB/ 1748 abc\x0def\x00pqr\x000xyz\x0000AB 1749 abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE 1750 1751/^[\000-\037]/ 1752 \0A 1753 \01B 1754 \037C 1755 1756/\0*/ 1757 \0\0\0\0 1758 1759/A\x0{2,3}Z/ 1760 The A\x0\x0Z 1761 An A\0\x0\0Z 1762\= Expect no match 1763 A\0Z 1764 A\0\x0\0\x0Z 1765 1766/^\s/ 1767 \040abc 1768 \x0cabc 1769 \nabc 1770 \rabc 1771 \tabc 1772\= Expect no match 1773 abc 1774 1775/^a b 1776 c/x 1777 abc 1778 1779/ab{1,3}bc/ 1780 abbbbc 1781 abbbc 1782 abbc 1783\= Expect no match 1784 abc 1785 abbbbbc 1786 1787/([^.]*)\.([^:]*):[T ]+(.*)/ 1788 track1.title:TBlah blah blah 1789 1790/([^.]*)\.([^:]*):[T ]+(.*)/i 1791 track1.title:TBlah blah blah 1792 1793/([^.]*)\.([^:]*):[t ]+(.*)/i 1794 track1.title:TBlah blah blah 1795 1796/^[W-c]+$/ 1797 WXY_^abc 1798\= Expect no match 1799 wxy 1800 1801/^[W-c]+$/i 1802 WXY_^abc 1803 wxy_^ABC 1804 1805/^[\x3f-\x5F]+$/i 1806 WXY_^abc 1807 wxy_^ABC 1808 1809/^abc$/m 1810 abc 1811 qqq\nabc 1812 abc\nzzz 1813 qqq\nabc\nzzz 1814 1815/^abc$/ 1816 abc 1817\= Expect no match 1818 qqq\nabc 1819 abc\nzzz 1820 qqq\nabc\nzzz 1821 1822/\Aabc\Z/m 1823 abc 1824 abc\n 1825\= Expect no match 1826 qqq\nabc 1827 abc\nzzz 1828 qqq\nabc\nzzz 1829 1830/\A(.)*\Z/s 1831 abc\ndef 1832 1833/\A(.)*\Z/m 1834\= Expect no match 1835 abc\ndef 1836 1837/(?:b)|(?::+)/ 1838 b::c 1839 c::b 1840 1841/[-az]+/ 1842 az- 1843\= Expect no match 1844 b 1845 1846/[az-]+/ 1847 za- 1848\= Expect no match 1849 b 1850 1851/[a\-z]+/ 1852 a-z 1853\= Expect no match 1854 b 1855 1856/[a-z]+/ 1857 abcdxyz 1858 1859/[\d-]+/ 1860 12-34 1861\= Expect no match 1862 aaa 1863 1864/[\d-z]+/ 1865 12-34z 1866\= Expect no match 1867 aaa 1868 1869/\x5c/ 1870 \\ 1871 1872/\x20Z/ 1873 the Zoo 1874\= Expect no match 1875 Zulu 1876 1877/ab{3cd/ 1878 ab{3cd 1879 1880/ab{3,cd/ 1881 ab{3,cd 1882 1883/ab{3,4a}cd/ 1884 ab{3,4a}cd 1885 1886/{4,5a}bc/ 1887 {4,5a}bc 1888 1889/^a.b/newline=lf 1890 a\rb 1891\= Expect no match 1892 a\nb 1893 1894/abc$/ 1895 abc 1896 abc\n 1897\= Expect no match 1898 abc\ndef 1899 1900/(abc)\123/ 1901 abc\x53 1902 1903/(abc)\223/ 1904 abc\x93 1905 1906/(abc)\323/ 1907 abc\xd3 1908 1909/(abc)\100/ 1910 abc\x40 1911 abc\100 1912 1913/(abc)\1000/ 1914 abc\x400 1915 abc\x40\x30 1916 abc\1000 1917 abc\100\x30 1918 abc\100\060 1919 abc\100\60 1920 1921/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/ 1922 abcdefghijk\12S 1923 1924/a{0}bc/ 1925 bc 1926 1927/(a|(bc)){0,0}?xyz/ 1928 xyz 1929 1930/abc[\10]de/ 1931 abc\010de 1932 1933/abc[\1]de/ 1934 abc\1de 1935 1936/(abc)[\1]de/ 1937 abc\1de 1938 1939/(?s)a.b/ 1940 a\nb 1941 1942/^([^a])([^\b])([^c]*)([^d]{3,4})/ 1943 baNOTccccd 1944 baNOTcccd 1945 baNOTccd 1946 bacccd 1947\= Expect no match 1948 anything 1949 b\bc 1950 baccd 1951 1952/[^a]/ 1953 Abc 1954 1955/[^a]/i 1956 Abc 1957 1958/[^a]+/ 1959 AAAaAbc 1960 1961/[^a]+/i 1962 AAAaAbc 1963 1964/[^a]+/ 1965 bbb\nccc 1966 1967/[^k]$/ 1968 abc 1969\= Expect no match 1970 abk 1971 1972/[^k]{2,3}$/ 1973 abc 1974 kbc 1975 kabc 1976\= Expect no match 1977 abk 1978 akb 1979 akk 1980 1981/^\d{8,}\@.+[^k]$/ 1982 12345678\@a.b.c.d 1983 123456789\@x.y.z 1984\= Expect no match 1985 12345678\@x.y.uk 1986 1234567\@a.b.c.d 1987 1988/[^a]/ 1989 aaaabcd 1990 aaAabcd 1991 1992/[^a]/i 1993 aaaabcd 1994 aaAabcd 1995 1996/[^az]/ 1997 aaaabcd 1998 aaAabcd 1999 2000/[^az]/i 2001 aaaabcd 2002 aaAabcd 2003 2004/\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/ 2005 \000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377 2006 2007/P[^*]TAIRE[^*]{1,6}?LL/ 2008 xxxxxxxxxxxPSTAIREISLLxxxxxxxxx 2009 2010/P[^*]TAIRE[^*]{1,}?LL/ 2011 xxxxxxxxxxxPSTAIREISLLxxxxxxxxx 2012 2013/(\.\d\d[1-9]?)\d+/ 2014 1.230003938 2015 1.875000282 2016 1.235 2017 2018/(\.\d\d((?=0)|\d(?=\d)))/ 2019 1.230003938 2020 1.875000282 2021\= Expect no match 2022 1.235 2023 2024/a(?)b/ 2025 ab 2026 2027/\b(foo)\s+(\w+)/i 2028 Food is on the foo table 2029 2030/foo(.*)bar/ 2031 The food is under the bar in the barn. 2032 2033/foo(.*?)bar/ 2034 The food is under the bar in the barn. 2035 2036/(.*)(\d*)/no_auto_possess 2037 I have 2 numbers: 53147 2038 2039/(.*)(\d+)/ 2040 I have 2 numbers: 53147 2041 2042/(.*?)(\d*)/no_auto_possess 2043 I have 2 numbers: 53147 2044 2045/(.*?)(\d+)/ 2046 I have 2 numbers: 53147 2047 2048/(.*)(\d+)$/ 2049 I have 2 numbers: 53147 2050 2051/(.*?)(\d+)$/ 2052 I have 2 numbers: 53147 2053 2054/(.*)\b(\d+)$/ 2055 I have 2 numbers: 53147 2056 2057/(.*\D)(\d+)$/ 2058 I have 2 numbers: 53147 2059 2060/^\D*(?!123)/ 2061 ABC123 2062 2063/^(\D*)(?=\d)(?!123)/ 2064 ABC445 2065\= Expect no match 2066 ABC123 2067 2068/^[W-]46]/ 2069 W46]789 2070 -46]789 2071\= Expect no match 2072 Wall 2073 Zebra 2074 42 2075 [abcd] 2076 ]abcd[ 2077 2078/^[W-\]46]/ 2079 W46]789 2080 Wall 2081 Zebra 2082 Xylophone 2083 42 2084 [abcd] 2085 ]abcd[ 2086 \\backslash 2087\= Expect no match 2088 -46]789 2089 well 2090 2091/\d\d\/\d\d\/\d\d\d\d/ 2092 01/01/2000 2093 2094/word (?:[a-zA-Z0-9]+ ){0,10}otherword/ 2095 word cat dog elephant mussel cow horse canary baboon snake shark otherword 2096\= Expect no match 2097 word cat dog elephant mussel cow horse canary baboon snake shark 2098 2099/word (?:[a-zA-Z0-9]+ ){0,300}otherword/ 2100\= Expect no match 2101 word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope 2102 2103/^(a){0,0}/ 2104 bcd 2105 abc 2106 aab 2107 2108/^(a){0,1}/ 2109 bcd 2110 abc 2111 aab 2112 2113/^(a){0,2}/ 2114 bcd 2115 abc 2116 aab 2117 2118/^(a){0,3}/ 2119 bcd 2120 abc 2121 aab 2122 aaa 2123 2124/^(a){0,}/ 2125 bcd 2126 abc 2127 aab 2128 aaa 2129 aaaaaaaa 2130 2131/^(a){1,1}/ 2132 abc 2133 aab 2134\= Expect no match 2135 bcd 2136 2137/^(a){1,2}/ 2138 abc 2139 aab 2140\= Expect no match 2141 bcd 2142 2143/^(a){1,3}/ 2144 abc 2145 aab 2146 aaa 2147\= Expect no match 2148 bcd 2149 2150/^(a){1,}/ 2151 abc 2152 aab 2153 aaa 2154 aaaaaaaa 2155\= Expect no match 2156 bcd 2157 2158/.*\.gif/ 2159 borfle\nbib.gif\nno 2160 2161/.{0,}\.gif/ 2162 borfle\nbib.gif\nno 2163 2164/.*\.gif/m 2165 borfle\nbib.gif\nno 2166 2167/.*\.gif/s 2168 borfle\nbib.gif\nno 2169 2170/.*\.gif/ms 2171 borfle\nbib.gif\nno 2172 2173/.*$/ 2174 borfle\nbib.gif\nno 2175 2176/.*$/m 2177 borfle\nbib.gif\nno 2178 2179/.*$/s 2180 borfle\nbib.gif\nno 2181 2182/.*$/ms 2183 borfle\nbib.gif\nno 2184 2185/.*$/ 2186 borfle\nbib.gif\nno\n 2187 2188/.*$/m 2189 borfle\nbib.gif\nno\n 2190 2191/.*$/s 2192 borfle\nbib.gif\nno\n 2193 2194/.*$/ms 2195 borfle\nbib.gif\nno\n 2196 2197/(.*X|^B)/ 2198 abcde\n1234Xyz 2199 BarFoo 2200\= Expect no match 2201 abcde\nBar 2202 2203/(.*X|^B)/m 2204 abcde\n1234Xyz 2205 BarFoo 2206 abcde\nBar 2207 2208/(.*X|^B)/s 2209 abcde\n1234Xyz 2210 BarFoo 2211\= Expect no match 2212 abcde\nBar 2213 2214/(.*X|^B)/ms 2215 abcde\n1234Xyz 2216 BarFoo 2217 abcde\nBar 2218 2219/(?s)(.*X|^B)/ 2220 abcde\n1234Xyz 2221 BarFoo 2222\= Expect no match 2223 abcde\nBar 2224 2225/(?s:.*X|^B)/ 2226 abcde\n1234Xyz 2227 BarFoo 2228\= Expect no match 2229 abcde\nBar 2230 2231/^.*B/ 2232\= Expect no match 2233 abc\nB 2234 2235/(?s)^.*B/ 2236 abc\nB 2237 2238/(?m)^.*B/ 2239 abc\nB 2240 2241/(?ms)^.*B/ 2242 abc\nB 2243 2244/(?ms)^B/ 2245 abc\nB 2246 2247/(?s)B$/ 2248 B\n 2249 2250/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/ 2251 123456654321 2252 2253/^\d\d\d\d\d\d\d\d\d\d\d\d/ 2254 123456654321 2255 2256/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/ 2257 123456654321 2258 2259/^[abc]{12}/ 2260 abcabcabcabc 2261 2262/^[a-c]{12}/ 2263 abcabcabcabc 2264 2265/^(a|b|c){12}/ 2266 abcabcabcabc 2267 2268/^[abcdefghijklmnopqrstuvwxy0123456789]/ 2269 n 2270\= Expect no match 2271 z 2272 2273/abcde{0,0}/ 2274 abcd 2275\= Expect no match 2276 abce 2277 2278/ab[cd]{0,0}e/ 2279 abe 2280\= Expect no match 2281 abcde 2282 2283/ab(c){0,0}d/ 2284 abd 2285\= Expect no match 2286 abcd 2287 2288/a(b*)/ 2289 a 2290 ab 2291 abbbb 2292\= Expect no match 2293 bbbbb 2294 2295/ab\d{0}e/ 2296 abe 2297\= Expect no match 2298 ab1e 2299 2300/"([^\\"]+|\\.)*"/ 2301 the \"quick\" brown fox 2302 \"the \\\"quick\\\" brown fox\" 2303 2304/.*?/g,aftertext 2305 abc 2306 2307/\b/g,aftertext 2308 abc 2309 2310/\b/g,aftertext 2311 abc 2312 2313//g 2314 abc 2315 2316/<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/is 2317 <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR> 2318 2319/a[^a]b/ 2320 acb 2321 a\nb 2322 2323/a.b/ 2324 acb 2325\= Expect no match 2326 a\nb 2327 2328/a[^a]b/s 2329 acb 2330 a\nb 2331 2332/a.b/s 2333 acb 2334 a\nb 2335 2336/^(b+?|a){1,2}?c/ 2337 bac 2338 bbac 2339 bbbac 2340 bbbbac 2341 bbbbbac 2342 2343/^(b+|a){1,2}?c/ 2344 bac 2345 bbac 2346 bbbac 2347 bbbbac 2348 bbbbbac 2349 2350/(?!\A)x/m 2351 a\bx\n 2352\= Expect no match 2353 x\nb\n 2354 2355/\x0{ab}/ 2356 \0{ab} 2357 2358/(A|B)*?CD/ 2359 CD 2360 2361/(A|B)*CD/ 2362 CD 2363 2364/(?<!bar)foo/ 2365 foo 2366 catfood 2367 arfootle 2368 rfoosh 2369\= Expect no match 2370 barfoo 2371 towbarfoo 2372 2373/\w{3}(?<!bar)foo/ 2374 catfood 2375\= Expect no match 2376 foo 2377 barfoo 2378 towbarfoo 2379 2380/(?<=(foo)a)bar/ 2381 fooabar 2382\= Expect no match 2383 bar 2384 foobbar 2385 2386/\Aabc\z/m 2387 abc 2388\= Expect no match 2389 abc\n 2390 qqq\nabc 2391 abc\nzzz 2392 qqq\nabc\nzzz 2393 2394"(?>.*/)foo" 2395\= Expect no match 2396 /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/ 2397 2398"(?>.*/)foo" 2399 /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo 2400 2401/(?>(\.\d\d[1-9]?))\d+/ 2402 1.230003938 2403 1.875000282 2404\= Expect no match 2405 1.235 2406 2407/^((?>\w+)|(?>\s+))*$/ 2408 now is the time for all good men to come to the aid of the party 2409\= Expect no match 2410 this is not a line with only words and spaces! 2411 2412/(\d+)(\w)/ 2413 12345a 2414 12345+ 2415 2416/((?>\d+))(\w)/ 2417 12345a 2418\= Expect no match 2419 12345+ 2420 2421/(?>a+)b/ 2422 aaab 2423 2424/((?>a+)b)/ 2425 aaab 2426 2427/(?>(a+))b/ 2428 aaab 2429 2430/(?>b)+/ 2431 aaabbbccc 2432 2433/(?>a+|b+|c+)*c/ 2434 aaabbbbccccd 2435 2436/(a+|b+|c+)*c/ 2437 aaabbbbccccd 2438 2439/((?>[^()]+)|\([^()]*\))+/ 2440 ((abc(ade)ufh()()x 2441 2442/\(((?>[^()]+)|\([^()]+\))+\)/ 2443 (abc) 2444 (abc(def)xyz) 2445\= Expect no match 2446 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 2447 2448/a(?-i)b/i 2449 ab 2450 Ab 2451\= Expect no match 2452 aB 2453 AB 2454 2455/(a (?x)b c)d e/ 2456 a bcd e 2457\= Expect no match 2458 a b cd e 2459 abcd e 2460 a bcde 2461 2462/(a b(?x)c d (?-x)e f)/ 2463 a bcde f 2464\= Expect no match 2465 abcdef 2466 2467/(a(?i)b)c/ 2468 abc 2469 aBc 2470\= Expect no match 2471 abC 2472 aBC 2473 Abc 2474 ABc 2475 ABC 2476 AbC 2477 2478/a(?i:b)c/ 2479 abc 2480 aBc 2481\= Expect no match 2482 ABC 2483 abC 2484 aBC 2485 2486/a(?i:b)*c/ 2487 aBc 2488 aBBc 2489\= Expect no match 2490 aBC 2491 aBBC 2492 2493/a(?=b(?i)c)\w\wd/ 2494 abcd 2495 abCd 2496\= Expect no match 2497 aBCd 2498 abcD 2499 2500/(?s-i:more.*than).*million/i 2501 more than million 2502 more than MILLION 2503 more \n than Million 2504\= Expect no match 2505 MORE THAN MILLION 2506 more \n than \n million 2507 2508/(?:(?s-i)more.*than).*million/i 2509 more than million 2510 more than MILLION 2511 more \n than Million 2512\= Expect no match 2513 MORE THAN MILLION 2514 more \n than \n million 2515 2516/(?>a(?i)b+)+c/ 2517 abc 2518 aBbc 2519 aBBc 2520\= Expect no match 2521 Abc 2522 abAb 2523 abbC 2524 2525/(?=a(?i)b)\w\wc/ 2526 abc 2527 aBc 2528\= Expect no match 2529 Ab 2530 abC 2531 aBC 2532 2533/(?<=a(?i)b)(\w\w)c/ 2534 abxxc 2535 aBxxc 2536\= Expect no match 2537 Abxxc 2538 ABxxc 2539 abxxC 2540 2541/^(?(?=abc)\w{3}:|\d\d)$/ 2542 abc: 2543 12 2544\= Expect no match 2545 123 2546 xyz 2547 2548/^(?(?!abc)\d\d|\w{3}:)$/ 2549 abc: 2550 12 2551\= Expect no match 2552 123 2553 xyz 2554 2555/(?(?<=foo)bar|cat)/ 2556 foobar 2557 cat 2558 fcat 2559 focat 2560\= Expect no match 2561 foocat 2562 2563/(?(?<!foo)cat|bar)/ 2564 foobar 2565 cat 2566 fcat 2567 focat 2568\= Expect no match 2569 foocat 2570 2571/(?>a*)*/ 2572 a 2573 aa 2574 aaaa 2575 2576/(abc|)+/ 2577 abc 2578 abcabc 2579 abcabcabc 2580 xyz 2581 2582/([a]*)*/ 2583 a 2584 aaaaa 2585 2586/([ab]*)*/ 2587 a 2588 b 2589 ababab 2590 aaaabcde 2591 bbbb 2592 2593/([^a]*)*/ 2594 b 2595 bbbb 2596 aaa 2597 2598/([^ab]*)*/ 2599 cccc 2600 abab 2601 2602/([a]*?)*/ 2603 a 2604 aaaa 2605 2606/([ab]*?)*/ 2607 a 2608 b 2609 abab 2610 baba 2611 2612/([^a]*?)*/ 2613 b 2614 bbbb 2615 aaa 2616 2617/([^ab]*?)*/ 2618 c 2619 cccc 2620 baba 2621 2622/(?>a*)*/ 2623 a 2624 aaabcde 2625 2626/((?>a*))*/ 2627 aaaaa 2628 aabbaa 2629 2630/((?>a*?))*/ 2631 aaaaa 2632 aabbaa 2633 2634/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /x 2635 12-sep-98 2636 12-09-98 2637\= Expect no match 2638 sep-12-98 2639 2640/(?i:saturday|sunday)/ 2641 saturday 2642 sunday 2643 Saturday 2644 Sunday 2645 SATURDAY 2646 SUNDAY 2647 SunDay 2648 2649/(a(?i)bc|BB)x/ 2650 abcx 2651 aBCx 2652 bbx 2653 BBx 2654\= Expect no match 2655 abcX 2656 aBCX 2657 bbX 2658 BBX 2659 2660/^([ab](?i)[cd]|[ef])/ 2661 ac 2662 aC 2663 bD 2664 elephant 2665 Europe 2666 frog 2667 France 2668\= Expect no match 2669 Africa 2670 2671/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/ 2672 ab 2673 aBd 2674 xy 2675 xY 2676 zebra 2677 Zambesi 2678\= Expect no match 2679 aCD 2680 XY 2681 2682/(?<=foo\n)^bar/m 2683 foo\nbar 2684\= Expect no match 2685 bar 2686 baz\nbar 2687 2688/(?<=(?<!foo)bar)baz/ 2689 barbaz 2690 barbarbaz 2691 koobarbaz 2692\= Expect no match 2693 baz 2694 foobarbaz 2695 2696# The following tests are taken from the Perl 5.005 test suite; some of them 2697# are compatible with 5.004, but I'd rather not have to sort them out. 2698 2699/abc/ 2700 abc 2701 xabcy 2702 ababc 2703\= Expect no match 2704 xbc 2705 axc 2706 abx 2707 2708/ab*c/ 2709 abc 2710 2711/ab*bc/ 2712 abc 2713 abbc 2714 abbbbc 2715 2716/.{1}/ 2717 abbbbc 2718 2719/.{3,4}/ 2720 abbbbc 2721 2722/ab{0,}bc/ 2723 abbbbc 2724 2725/ab+bc/ 2726 abbc 2727\= Expect no match 2728 abc 2729 abq 2730 2731/ab+bc/ 2732 abbbbc 2733 2734/ab{1,}bc/ 2735 abbbbc 2736 2737/ab{1,3}bc/ 2738 abbbbc 2739 2740/ab{3,4}bc/ 2741 abbbbc 2742 2743/ab{4,5}bc/ 2744\= Expect no match 2745 abq 2746 abbbbc 2747 2748/ab?bc/ 2749 abbc 2750 abc 2751 2752/ab{0,1}bc/ 2753 abc 2754 2755/ab?bc/ 2756 2757/ab?c/ 2758 abc 2759 2760/ab{0,1}c/ 2761 abc 2762 2763/^abc$/ 2764 abc 2765\= Expect no match 2766 abbbbc 2767 abcc 2768 2769/^abc/ 2770 abcc 2771 2772/^abc$/ 2773 2774/abc$/ 2775 aabc 2776 aabc 2777\= Expect no match 2778 aabcd 2779 2780/^/ 2781 abc 2782 2783/$/ 2784 abc 2785 2786/a.c/ 2787 abc 2788 axc 2789 2790/a.*c/ 2791 axyzc 2792 2793/a[bc]d/ 2794 abd 2795\= Expect no match 2796 axyzd 2797 abc 2798 2799/a[b-d]e/ 2800 ace 2801 2802/a[b-d]/ 2803 aac 2804 2805/a[-b]/ 2806 a- 2807 2808/a[b-]/ 2809 a- 2810 2811/a]/ 2812 a] 2813 2814/a[]]b/ 2815 a]b 2816 2817/a[^bc]d/ 2818 aed 2819\= Expect no match 2820 abd 2821 abd 2822 2823/a[^-b]c/ 2824 adc 2825 2826/a[^]b]c/ 2827 adc 2828 a-c 2829\= Expect no match 2830 a]c 2831 2832/\ba\b/ 2833 a- 2834 -a 2835 -a- 2836 2837/\by\b/ 2838\= Expect no match 2839 xy 2840 yz 2841 xyz 2842 2843/\Ba\B/ 2844\= Expect no match 2845 a- 2846 -a 2847 -a- 2848 2849/\By\b/ 2850 xy 2851 2852/\by\B/ 2853 yz 2854 2855/\By\B/ 2856 xyz 2857 2858/\w/ 2859 a 2860 2861/\W/ 2862 - 2863\= Expect no match 2864 a 2865 2866/a\sb/ 2867 a b 2868 2869/a\Sb/ 2870 a-b 2871\= Expect no match 2872 a b 2873 2874/\d/ 2875 1 2876 2877/\D/ 2878 - 2879\= Expect no match 2880 1 2881 2882/[\w]/ 2883 a 2884 2885/[\W]/ 2886 - 2887\= Expect no match 2888 a 2889 2890/a[\s]b/ 2891 a b 2892 2893/a[\S]b/ 2894 a-b 2895\= Expect no match 2896 a b 2897 2898/[\d]/ 2899 1 2900 2901/[\D]/ 2902 - 2903\= Expect no match 2904 1 2905 2906/ab|cd/ 2907 abc 2908 abcd 2909 2910/()ef/ 2911 def 2912 2913/$b/ 2914 2915/a\(b/ 2916 a(b 2917 2918/a\(*b/ 2919 ab 2920 a((b 2921 2922/a\\b/ 2923 a\\b 2924\= Expect no match 2925 a\b 2926 2927/((a))/ 2928 abc 2929 2930/(a)b(c)/ 2931 abc 2932 2933/a+b+c/ 2934 aabbabc 2935 2936/a{1,}b{1,}c/ 2937 aabbabc 2938 2939/a.+?c/ 2940 abcabc 2941 2942/(a+|b)*/ 2943 ab 2944 2945/(a+|b){0,}/ 2946 ab 2947 2948/(a+|b)+/ 2949 ab 2950 2951/(a+|b){1,}/ 2952 ab 2953 2954/(a+|b)?/ 2955 ab 2956 2957/(a+|b){0,1}/ 2958 ab 2959 2960/[^ab]*/ 2961 cde 2962 2963/abc/ 2964\= Expect no match 2965 b 2966 2967/a*/ 2968 2969/([abc])*d/ 2970 abbbcd 2971 2972/([abc])*bcd/ 2973 abcd 2974 2975/a|b|c|d|e/ 2976 e 2977 2978/(a|b|c|d|e)f/ 2979 ef 2980 2981/abcd*efg/ 2982 abcdefg 2983 2984/ab*/ 2985 xabyabbbz 2986 xayabbbz 2987 2988/(ab|cd)e/ 2989 abcde 2990 2991/[abhgefdc]ij/ 2992 hij 2993 2994/^(ab|cd)e/ 2995 2996/(abc|)ef/ 2997 abcdef 2998 2999/(a|b)c*d/ 3000 abcd 3001 3002/(ab|ab*)bc/ 3003 abc 3004 3005/a([bc]*)c*/ 3006 abc 3007 3008/a([bc]*)(c*d)/ 3009 abcd 3010 3011/a([bc]+)(c*d)/ 3012 abcd 3013 3014/a([bc]*)(c+d)/ 3015 abcd 3016 3017/a[bcd]*dcdcde/ 3018 adcdcde 3019 3020/a[bcd]+dcdcde/ 3021\= Expect no match 3022 abcde 3023 adcdcde 3024 3025/(ab|a)b*c/ 3026 abc 3027 3028/((a)(b)c)(d)/ 3029 abcd 3030 3031/[a-zA-Z_][a-zA-Z0-9_]*/ 3032 alpha 3033 3034/^a(bc+|b[eh])g|.h$/ 3035 abh 3036 3037/(bc+d$|ef*g.|h?i(j|k))/ 3038 effgz 3039 ij 3040 reffgz 3041\= Expect no match 3042 effg 3043 bcdd 3044 3045/((((((((((a))))))))))/ 3046 a 3047 3048/(((((((((a)))))))))/ 3049 a 3050 3051/multiple words of text/ 3052\= Expect no match 3053 aa 3054 uh-uh 3055 3056/multiple words/ 3057 multiple words, yeah 3058 3059/(.*)c(.*)/ 3060 abcde 3061 3062/\((.*), (.*)\)/ 3063 (a, b) 3064 3065/[k]/ 3066 3067/abcd/ 3068 abcd 3069 3070/a(bc)d/ 3071 abcd 3072 3073/a[-]?c/ 3074 ac 3075 3076/abc/i 3077 ABC 3078 XABCY 3079 ABABC 3080\= Expect no match 3081 aaxabxbaxbbx 3082 XBC 3083 AXC 3084 ABX 3085 3086/ab*c/i 3087 ABC 3088 3089/ab*bc/i 3090 ABC 3091 ABBC 3092 3093/ab*?bc/i 3094 ABBBBC 3095 3096/ab{0,}?bc/i 3097 ABBBBC 3098 3099/ab+?bc/i 3100 ABBC 3101 3102/ab+bc/i 3103\= Expect no match 3104 ABC 3105 ABQ 3106 3107/ab{1,}bc/i 3108 3109/ab+bc/i 3110 ABBBBC 3111 3112/ab{1,}?bc/i 3113 ABBBBC 3114 3115/ab{1,3}?bc/i 3116 ABBBBC 3117 3118/ab{3,4}?bc/i 3119 ABBBBC 3120 3121/ab{4,5}?bc/i 3122\= Expect no match 3123 ABQ 3124 ABBBBC 3125 3126/ab??bc/i 3127 ABBC 3128 ABC 3129 3130/ab{0,1}?bc/i 3131 ABC 3132 3133/ab??bc/i 3134 3135/ab??c/i 3136 ABC 3137 3138/ab{0,1}?c/i 3139 ABC 3140 3141/^abc$/i 3142 ABC 3143\= Expect no match 3144 ABBBBC 3145 ABCC 3146 3147/^abc/i 3148 ABCC 3149 3150/^abc$/i 3151 3152/abc$/i 3153 AABC 3154 3155/^/i 3156 ABC 3157 3158/$/i 3159 ABC 3160 3161/a.c/i 3162 ABC 3163 AXC 3164 3165/a.*?c/i 3166 AXYZC 3167 3168/a.*c/i 3169 AABC 3170\= Expect no match 3171 AXYZD 3172 3173/a[bc]d/i 3174 ABD 3175 3176/a[b-d]e/i 3177 ACE 3178\= Expect no match 3179 ABC 3180 ABD 3181 3182/a[b-d]/i 3183 AAC 3184 3185/a[-b]/i 3186 A- 3187 3188/a[b-]/i 3189 A- 3190 3191/a]/i 3192 A] 3193 3194/a[]]b/i 3195 A]B 3196 3197/a[^bc]d/i 3198 AED 3199 3200/a[^-b]c/i 3201 ADC 3202\= Expect no match 3203 ABD 3204 A-C 3205 3206/a[^]b]c/i 3207 ADC 3208 3209/ab|cd/i 3210 ABC 3211 ABCD 3212 3213/()ef/i 3214 DEF 3215 3216/$b/i 3217\= Expect no match 3218 A]C 3219 B 3220 3221/a\(b/i 3222 A(B 3223 3224/a\(*b/i 3225 AB 3226 A((B 3227 3228/a\\b/i 3229\= Expect no match 3230 A\=notbol 3231 3232/((a))/i 3233 ABC 3234 3235/(a)b(c)/i 3236 ABC 3237 3238/a+b+c/i 3239 AABBABC 3240 3241/a{1,}b{1,}c/i 3242 AABBABC 3243 3244/a.+?c/i 3245 ABCABC 3246 3247/a.*?c/i 3248 ABCABC 3249 3250/a.{0,5}?c/i 3251 ABCABC 3252 3253/(a+|b)*/i 3254 AB 3255 3256/(a+|b){0,}/i 3257 AB 3258 3259/(a+|b)+/i 3260 AB 3261 3262/(a+|b){1,}/i 3263 AB 3264 3265/(a+|b)?/i 3266 AB 3267 3268/(a+|b){0,1}/i 3269 AB 3270 3271/(a+|b){0,1}?/i 3272 AB 3273 3274/[^ab]*/i 3275 CDE 3276 3277/abc/i 3278 3279/a*/i 3280 3281/([abc])*d/i 3282 ABBBCD 3283 3284/([abc])*bcd/i 3285 ABCD 3286 3287/a|b|c|d|e/i 3288 E 3289 3290/(a|b|c|d|e)f/i 3291 EF 3292 3293/abcd*efg/i 3294 ABCDEFG 3295 3296/ab*/i 3297 XABYABBBZ 3298 XAYABBBZ 3299 3300/(ab|cd)e/i 3301 ABCDE 3302 3303/[abhgefdc]ij/i 3304 HIJ 3305 3306/^(ab|cd)e/i 3307\= Expect no match 3308 ABCDE 3309 3310/(abc|)ef/i 3311 ABCDEF 3312 3313/(a|b)c*d/i 3314 ABCD 3315 3316/(ab|ab*)bc/i 3317 ABC 3318 3319/a([bc]*)c*/i 3320 ABC 3321 3322/a([bc]*)(c*d)/i 3323 ABCD 3324 3325/a([bc]+)(c*d)/i 3326 ABCD 3327 3328/a([bc]*)(c+d)/i 3329 ABCD 3330 3331/a[bcd]*dcdcde/i 3332 ADCDCDE 3333 3334/a[bcd]+dcdcde/i 3335 3336/(ab|a)b*c/i 3337 ABC 3338 3339/((a)(b)c)(d)/i 3340 ABCD 3341 3342/[a-zA-Z_][a-zA-Z0-9_]*/i 3343 ALPHA 3344 3345/^a(bc+|b[eh])g|.h$/i 3346 ABH 3347 3348/(bc+d$|ef*g.|h?i(j|k))/i 3349 EFFGZ 3350 IJ 3351 REFFGZ 3352\= Expect no match 3353 ADCDCDE 3354 EFFG 3355 BCDD 3356 3357/((((((((((a))))))))))/i 3358 A 3359 3360/(((((((((a)))))))))/i 3361 A 3362 3363/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i 3364 A 3365 3366/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i 3367 C 3368 3369/multiple words of text/i 3370\= Expect no match 3371 AA 3372 UH-UH 3373 3374/multiple words/i 3375 MULTIPLE WORDS, YEAH 3376 3377/(.*)c(.*)/i 3378 ABCDE 3379 3380/\((.*), (.*)\)/i 3381 (A, B) 3382 3383/[k]/i 3384 3385/abcd/i 3386 ABCD 3387 3388/a(bc)d/i 3389 ABCD 3390 3391/a[-]?c/i 3392 AC 3393 3394/a(?!b)./ 3395 abad 3396 3397/a(?=d)./ 3398 abad 3399 3400/a(?=c|d)./ 3401 abad 3402 3403/a(?:b|c|d)(.)/ 3404 ace 3405 3406/a(?:b|c|d)*(.)/ 3407 ace 3408 3409/a(?:b|c|d)+?(.)/ 3410 ace 3411 acdbcdbe 3412 3413/a(?:b|c|d)+(.)/ 3414 acdbcdbe 3415 3416/a(?:b|c|d){2}(.)/ 3417 acdbcdbe 3418 3419/a(?:b|c|d){4,5}(.)/ 3420 acdbcdbe 3421 3422/a(?:b|c|d){4,5}?(.)/ 3423 acdbcdbe 3424 3425/((foo)|(bar))*/ 3426 foobar 3427 3428/a(?:b|c|d){6,7}(.)/ 3429 acdbcdbe 3430 3431/a(?:b|c|d){6,7}?(.)/ 3432 acdbcdbe 3433 3434/a(?:b|c|d){5,6}(.)/ 3435 acdbcdbe 3436 3437/a(?:b|c|d){5,6}?(.)/ 3438 acdbcdbe 3439 3440/a(?:b|c|d){5,7}(.)/ 3441 acdbcdbe 3442 3443/a(?:b|c|d){5,7}?(.)/ 3444 acdbcdbe 3445 3446/a(?:b|(c|e){1,2}?|d)+?(.)/ 3447 ace 3448 3449/^(.+)?B/ 3450 AB 3451 3452/^([^a-z])|(\^)$/ 3453 . 3454 3455/^[<>]&/ 3456 <&OUT 3457 3458/(?:(f)(o)(o)|(b)(a)(r))*/ 3459 foobar 3460 3461/(?<=a)b/ 3462 ab 3463\= Expect no match 3464 cb 3465 b 3466 3467/(?<!c)b/ 3468 ab 3469 b 3470 b 3471 3472/(?:..)*a/ 3473 aba 3474 3475/(?:..)*?a/ 3476 aba 3477 3478/^(){3,5}/ 3479 abc 3480 3481/^(a+)*ax/ 3482 aax 3483 3484/^((a|b)+)*ax/ 3485 aax 3486 3487/^((a|bc)+)*ax/ 3488 aax 3489 3490/(a|x)*ab/ 3491 cab 3492 3493/(a)*ab/ 3494 cab 3495 3496/(?:(?i)a)b/ 3497 ab 3498 3499/((?i)a)b/ 3500 ab 3501 3502/(?:(?i)a)b/ 3503 Ab 3504 3505/((?i)a)b/ 3506 Ab 3507 3508/(?:(?i)a)b/ 3509\= Expect no match 3510 cb 3511 aB 3512 3513/((?i)a)b/ 3514 3515/(?i:a)b/ 3516 ab 3517 3518/((?i:a))b/ 3519 ab 3520 3521/(?i:a)b/ 3522 Ab 3523 3524/((?i:a))b/ 3525 Ab 3526 3527/(?i:a)b/ 3528\= Expect no match 3529 aB 3530 aB 3531 3532/((?i:a))b/ 3533 3534/(?:(?-i)a)b/i 3535 ab 3536 3537/((?-i)a)b/i 3538 ab 3539 3540/(?:(?-i)a)b/i 3541 aB 3542 3543/((?-i)a)b/i 3544 aB 3545 3546/(?:(?-i)a)b/i 3547 aB 3548\= Expect no match 3549 Ab 3550 3551/((?-i)a)b/i 3552 3553/(?:(?-i)a)b/i 3554 aB 3555 3556/((?-i)a)b/i 3557 aB 3558 3559/(?:(?-i)a)b/i 3560\= Expect no match 3561 Ab 3562 AB 3563 3564/((?-i)a)b/i 3565 3566/(?-i:a)b/i 3567 ab 3568 3569/((?-i:a))b/i 3570 ab 3571 3572/(?-i:a)b/i 3573 aB 3574 3575/((?-i:a))b/i 3576 aB 3577 3578/(?-i:a)b/i 3579\= Expect no match 3580 AB 3581 Ab 3582 3583/((?-i:a))b/i 3584 3585/(?-i:a)b/i 3586 aB 3587 3588/((?-i:a))b/i 3589 aB 3590 3591/(?-i:a)b/i 3592\= Expect no match 3593 Ab 3594 AB 3595 3596/((?-i:a))b/i 3597 3598/((?-i:a.))b/i 3599\= Expect no match 3600 AB 3601 a\nB 3602 3603/((?s-i:a.))b/i 3604 a\nB 3605 3606/(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/ 3607 cabbbb 3608 3609/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/ 3610 caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 3611 3612/foo\w*\d{4}baz/ 3613 foobar1234baz 3614 3615/x(~~)*(?:(?:F)?)?/ 3616 x~~ 3617 3618/^a(?#xxx){3}c/ 3619 aaac 3620 3621/^a (?#xxx) (?#yyy) {3}c/x 3622 aaac 3623 3624/(?<![cd])b/ 3625\= Expect no match 3626 B\nB 3627 dbcb 3628 3629/(?<![cd])[ab]/ 3630 dbaacb 3631 3632/(?<!(c|d))b/ 3633 3634/(?<!(c|d))[ab]/ 3635 dbaacb 3636 3637/(?<!cd)[ab]/ 3638 cdaccb 3639 3640/^(?:a?b?)*$/ 3641\= Expect no match 3642 dbcb 3643 a-- 3644 3645/((?s)^a(.))((?m)^b$)/ 3646 a\nb\nc\n 3647 3648/((?m)^b$)/ 3649 a\nb\nc\n 3650 3651/(?m)^b/ 3652 a\nb\n 3653 3654/(?m)^(b)/ 3655 a\nb\n 3656 3657/((?m)^b)/ 3658 a\nb\n 3659 3660/\n((?m)^b)/ 3661 a\nb\n 3662 3663/((?s).)c(?!.)/ 3664 a\nb\nc\n 3665 a\nb\nc\n 3666 3667/((?s)b.)c(?!.)/ 3668 a\nb\nc\n 3669 a\nb\nc\n 3670 3671/^b/ 3672 3673/()^b/ 3674\= Expect no match 3675 a\nb\nc\n 3676 a\nb\nc\n 3677 3678/((?m)^b)/ 3679 a\nb\nc\n 3680 3681/(?(?!a)a|b)/ 3682 3683/(?(?!a)b|a)/ 3684 a 3685 3686/(?(?=a)b|a)/ 3687\= Expect no match 3688 a 3689 a 3690 3691/(?(?=a)a|b)/ 3692 a 3693 3694/(\w+:)+/ 3695 one: 3696 3697/$(?<=^(a))/ 3698 a 3699 3700/([\w:]+::)?(\w+)$/ 3701 abcd 3702 xy:z:::abcd 3703 3704/^[^bcd]*(c+)/ 3705 aexycd 3706 3707/(a*)b+/ 3708 caab 3709 3710/([\w:]+::)?(\w+)$/ 3711 abcd 3712 xy:z:::abcd 3713\= Expect no match 3714 abcd: 3715 abcd: 3716 3717/^[^bcd]*(c+)/ 3718 aexycd 3719 3720/(>a+)ab/ 3721 3722/(?>a+)b/ 3723 aaab 3724 3725/([[:]+)/ 3726 a:[b]: 3727 3728/([[=]+)/ 3729 a=[b]= 3730 3731/([[.]+)/ 3732 a.[b]. 3733 3734/((?>a+)b)/ 3735 aaab 3736 3737/(?>(a+))b/ 3738 aaab 3739 3740/((?>[^()]+)|\([^()]*\))+/ 3741 ((abc(ade)ufh()()x 3742 3743/a\Z/ 3744\= Expect no match 3745 aaab 3746 a\nb\n 3747 3748/b\Z/ 3749 a\nb\n 3750 3751/b\z/ 3752 3753/b\Z/ 3754 a\nb 3755 3756/b\z/ 3757 a\nb 3758 3759/(?>.*)(?<=(abcd|wxyz))/ 3760 alphabetabcd 3761 endingwxyz 3762\= Expect no match 3763 a rather long string that doesn't end with one of them 3764 3765/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/ 3766 word cat dog elephant mussel cow horse canary baboon snake shark otherword 3767\= Expect no match 3768 word cat dog elephant mussel cow horse canary baboon snake shark 3769 3770/word (?>[a-zA-Z0-9]+ ){0,30}otherword/ 3771\= Expect no match 3772 word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope 3773 3774/(?<=\d{3}(?!999))foo/ 3775 999foo 3776 123999foo 3777\= Expect no match 3778 123abcfoo 3779 3780/(?<=(?!...999)\d{3})foo/ 3781 999foo 3782 123999foo 3783\= Expect no match 3784 123abcfoo 3785 3786/(?<=\d{3}(?!999)...)foo/ 3787 123abcfoo 3788 123456foo 3789\= Expect no match 3790 123999foo 3791 3792/(?<=\d{3}...)(?<!999)foo/ 3793 123abcfoo 3794 123456foo 3795\= Expect no match 3796 123999foo 3797 3798/((Z)+|A)*/ 3799 ZABCDEFG 3800 3801/(Z()|A)*/ 3802 ZABCDEFG 3803 3804/(Z(())|A)*/ 3805 ZABCDEFG 3806 3807/((?>Z)+|A)*/ 3808 ZABCDEFG 3809 3810/((?>)+|A)*/ 3811 ZABCDEFG 3812 3813/a*/g 3814 abbab 3815 3816/^[\d-a]/ 3817 abcde 3818 -things 3819 0digit 3820\= Expect no match 3821 bcdef 3822 3823/[[:space:]]+/ 3824 > \x09\x0a\x0c\x0d\x0b< 3825 3826/[[:blank:]]+/ 3827 > \x09\x0a\x0c\x0d\x0b< 3828 3829/[\s]+/ 3830 > \x09\x0a\x0c\x0d\x0b< 3831 3832/\s+/ 3833 > \x09\x0a\x0c\x0d\x0b< 3834 3835/a b/x 3836 ab 3837 3838/(?!\A)x/m 3839 a\nxb\n 3840 3841/(?!^)x/m 3842\= Expect no match 3843 a\nxb\n 3844 3845/abc\Qabc\Eabc/ 3846 abcabcabc 3847 3848/abc\Q(*+|\Eabc/ 3849 abc(*+|abc 3850 3851/ abc\Q abc\Eabc/x 3852 abc abcabc 3853\= Expect no match 3854 abcabcabc 3855 3856/abc#comment 3857 \Q#not comment 3858 literal\E/x 3859 abc#not comment\n literal 3860 3861/abc#comment 3862 \Q#not comment 3863 literal/x 3864 abc#not comment\n literal 3865 3866/abc#comment 3867 \Q#not comment 3868 literal\E #more comment 3869 /x 3870 abc#not comment\n literal 3871 3872/abc#comment 3873 \Q#not comment 3874 literal\E #more comment/x 3875 abc#not comment\n literal 3876 3877/\Qabc\$xyz\E/ 3878 abc\\\$xyz 3879 3880/\Qabc\E\$\Qxyz\E/ 3881 abc\$xyz 3882 3883/\Gabc/ 3884 abc 3885\= Expect no match 3886 xyzabc 3887 3888/\Gabc./g 3889 abc1abc2xyzabc3 3890 3891/abc./g 3892 abc1abc2xyzabc3 3893 3894/a(?x: b c )d/ 3895 XabcdY 3896\= Expect no match 3897 Xa b c d Y 3898 3899/((?x)x y z | a b c)/ 3900 XabcY 3901 AxyzB 3902 3903/(?i)AB(?-i)C/ 3904 XabCY 3905\= Expect no match 3906 XabcY 3907 3908/((?i)AB(?-i)C|D)E/ 3909 abCE 3910 DE 3911\= Expect no match 3912 abcE 3913 abCe 3914 dE 3915 De 3916 3917/[z\Qa-d]\E]/ 3918 z 3919 a 3920 - 3921 d 3922 ] 3923\= Expect no match 3924 b 3925 3926/(a+)*b/ 3927\= Expect no match 3928 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 3929 3930/(?i)reg(?:ul(?:[a�]|ae)r|ex)/ 3931 REGular 3932 regulaer 3933 Regex 3934 regul�r 3935 3936/����[�-��-�]+/ 3937 ����� 3938 ����� 3939 ����� 3940 ����� 3941 3942/(?<=Z)X./ 3943 \x84XAZXB 3944 3945/^(?(2)a|(1)(2))+$/ 3946 123a 3947 3948/(?<=a|bbbb)c/ 3949 ac 3950 bbbbc 3951 3952/line\nbreak/ 3953 this is a line\nbreak 3954 line one\nthis is a line\nbreak in the second line 3955 3956/line\nbreak/firstline 3957 this is a line\nbreak 3958\= Expect no match 3959 line one\nthis is a line\nbreak in the second line 3960 3961/line\nbreak/m,firstline 3962 this is a line\nbreak 3963\= Expect no match 3964 line one\nthis is a line\nbreak in the second line 3965 3966/1234/ 3967 123\=ps 3968\= Expect no match 3969 a4\=ps,dfa_restart 3970 3971/1234/ 3972 123\=ps 3973 4\=ps,dfa_restart 3974 3975/^/gm 3976 a\nb\nc\n 3977 \ 3978 3979/(?<=C\n)^/gm 3980 A\nC\nC\n 3981 3982/(?s)A?B/ 3983 AB 3984 aB 3985 3986/(?s)A*B/ 3987 AB 3988 aB 3989 3990/(?m)A?B/ 3991 AB 3992 aB 3993 3994/(?m)A*B/ 3995 AB 3996 aB 3997 3998/Content-Type\x3A[^\r\n]{6,}/ 3999 Content-Type:xxxxxyyy 4000 4001/Content-Type\x3A[^\r\n]{6,}z/ 4002 Content-Type:xxxxxyyyz 4003 4004/Content-Type\x3A[^a]{6,}/ 4005 Content-Type:xxxyyy 4006 4007/Content-Type\x3A[^a]{6,}z/ 4008 Content-Type:xxxyyyz 4009 4010/^abc/Im,newline=lf 4011 xyz\nabc 4012 xyz\r\nabc 4013\= Expect no match 4014 xyz\rabc 4015 xyzabc\r 4016 xyzabc\rpqr 4017 xyzabc\r\n 4018 xyzabc\r\npqr 4019 4020/^abc/Im,newline=crlf 4021 xyz\r\nabclf> 4022\= Expect no match 4023 xyz\nabclf 4024 xyz\rabclf 4025 4026/^abc/Im,newline=cr 4027 xyz\rabc 4028\= Expect no match 4029 xyz\nabc 4030 xyz\r\nabc 4031 4032/.*/I,newline=lf 4033 abc\ndef 4034 abc\rdef 4035 abc\r\ndef 4036 4037/.*/I,newline=cr 4038 abc\ndef 4039 abc\rdef 4040 abc\r\ndef 4041 4042/.*/I,newline=crlf 4043 abc\ndef 4044 abc\rdef 4045 abc\r\ndef 4046 4047/\w+(.)(.)?def/Is 4048 abc\ndef 4049 abc\rdef 4050 abc\r\ndef 4051 4052/\w+(.)(.)?def/s 4053 abc\ndef 4054 abc\rdef 4055 abc\r\ndef 4056 4057/^\w+=.*(\\\n.*)*/ 4058 abc=xyz\\\npqr 4059 4060/^(a()*)*/ 4061 aaaa 4062 4063/^(?:a(?:(?:))*)*/ 4064 aaaa 4065 4066/^(a()+)+/ 4067 aaaa 4068 4069/^(?:a(?:(?:))+)+/ 4070 aaaa 4071 4072/(a|)*\d/ 4073 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 4074\= Expect no match 4075 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 4076 4077/(?>a|)*\d/ 4078 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 4079\= Expect no match 4080 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 4081 4082/(?:a|)*\d/ 4083 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 4084\= Expect no match 4085 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 4086 4087/^a.b/newline=lf 4088 a\rb 4089\= Expect no match 4090 a\nb 4091 4092/^a.b/newline=cr 4093 a\nb 4094\= Expect no match 4095 a\rb 4096 4097/^a.b/newline=anycrlf 4098 a\x85b 4099\= Expect no match 4100 a\rb 4101 4102/^a.b/newline=any 4103\= Expect no match 4104 a\nb 4105 a\rb 4106 a\x85b 4107 4108/^abc./gmx,newline=any 4109 abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK 4110 4111/abc.$/gmx,newline=any 4112 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9 4113 4114/^a\Rb/bsr=unicode 4115 a\nb 4116 a\rb 4117 a\r\nb 4118 a\x0bb 4119 a\x0cb 4120 a\x85b 4121\= Expect no match 4122 a\n\rb 4123 4124/^a\R*b/bsr=unicode 4125 ab 4126 a\nb 4127 a\rb 4128 a\r\nb 4129 a\x0bb 4130 a\x0cb 4131 a\x85b 4132 a\n\rb 4133 a\n\r\x85\x0cb 4134 4135/^a\R+b/bsr=unicode 4136 a\nb 4137 a\rb 4138 a\r\nb 4139 a\x0bb 4140 a\x0cb 4141 a\x85b 4142 a\n\rb 4143 a\n\r\x85\x0cb 4144\= Expect no match 4145 ab 4146 4147/^a\R{1,3}b/bsr=unicode 4148 a\nb 4149 a\n\rb 4150 a\n\r\x85b 4151 a\r\n\r\nb 4152 a\r\n\r\n\r\nb 4153 a\n\r\n\rb 4154 a\n\n\r\nb 4155\= Expect no match 4156 a\n\n\n\rb 4157 a\r 4158 4159/.+foo/ 4160 afoo 4161\= Expect no match 4162 \r\nfoo 4163 \nfoo 4164 4165/.+foo/newline=crlf 4166 afoo 4167 \nfoo 4168\= Expect no match 4169 \r\nfoo 4170 4171/.+foo/newline=any 4172 afoo 4173\= Expect no match 4174 \nfoo 4175 \r\nfoo 4176 4177/.+foo/s 4178 afoo 4179 \r\nfoo 4180 \nfoo 4181 4182/^$/gm,newline=any 4183 abc\r\rxyz 4184 abc\n\rxyz 4185\= Expect no match 4186 abc\r\nxyz 4187 4188/^X/m 4189 XABC 4190\= Expect no match 4191 XABC\=notbol 4192 4193/(?m)^$/g,newline=any,aftertext 4194 abc\r\n\r\n 4195 4196/(?m)^$|^\r\n/g,newline=any,aftertext 4197 abc\r\n\r\n 4198 4199/(?m)$/g,newline=any,aftertext 4200 abc\r\n\r\n 4201 4202/(?|(abc)|(xyz))/ 4203 >abc< 4204 >xyz< 4205 4206/(x)(?|(abc)|(xyz))(x)/ 4207 xabcx 4208 xxyzx 4209 4210/(x)(?|(abc)(pqr)|(xyz))(x)/ 4211 xabcpqrx 4212 xxyzx 4213 4214/(?|(abc)|(xyz))(?1)/ 4215 abcabc 4216 xyzabc 4217\= Expect no match 4218 xyzxyz 4219 4220/\H\h\V\v/ 4221 X X\x0a 4222 X\x09X\x0b 4223\= Expect no match 4224 \xa0 X\x0a 4225 4226/\H*\h+\V?\v{3,4}/ 4227 \x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a 4228 \x09\x20\xa0\x0a\x0b\x0c\x0d\x0a 4229 \x09\x20\xa0\x0a\x0b\x0c 4230\= Expect no match 4231 \x09\x20\xa0\x0a\x0b 4232 4233/\H{3,4}/ 4234 XY ABCDE 4235 XY PQR ST 4236 4237/.\h{3,4}./ 4238 XY AB PQRS 4239 4240/\h*X\h?\H+Y\H?Z/ 4241 >XNNNYZ 4242 > X NYQZ 4243\= Expect no match 4244 >XYZ 4245 > X NY Z 4246 4247/\v*X\v?Y\v+Z\V*\x0a\V+\x0b\V{2,3}\x0c/ 4248 >XY\x0aZ\x0aA\x0bNN\x0c 4249 >\x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c 4250 4251/.+A/newline=crlf 4252\= Expect no match 4253 \r\nA 4254 4255/\nA/newline=crlf 4256 \r\nA 4257 4258/[\r\n]A/newline=crlf 4259 \r\nA 4260 4261/(\r|\n)A/newline=crlf 4262 \r\nA 4263 4264/a\Rb/I,bsr=anycrlf 4265 a\rb 4266 a\nb 4267 a\r\nb 4268\= Expect no match 4269 a\x85b 4270 a\x0bb 4271 4272/a\Rb/I,bsr=unicode 4273 a\rb 4274 a\nb 4275 a\r\nb 4276 a\x85b 4277 a\x0bb 4278 4279/a\R?b/I,bsr=anycrlf 4280 a\rb 4281 a\nb 4282 a\r\nb 4283\= Expect no match 4284 a\x85b 4285 a\x0bb 4286 4287/a\R?b/I,bsr=unicode 4288 a\rb 4289 a\nb 4290 a\r\nb 4291 a\x85b 4292 a\x0bb 4293 4294/a\R{2,4}b/I,bsr=anycrlf 4295 a\r\n\nb 4296 a\n\r\rb 4297 a\r\n\r\n\r\n\r\nb 4298\= Expect no match 4299 a\x0b\x0bb 4300 a\x85\x85b 4301 4302/a\R{2,4}b/I,bsr=unicode 4303 a\r\rb 4304 a\n\n\nb 4305 a\r\n\n\r\rb 4306 a\x85\x85b 4307 a\x0b\x0bb 4308\= Expect no match 4309 a\r\r\r\r\rb 4310 4311/a(?!)|\wbc/ 4312 abc 4313 4314/a[]b/alt_bsux,allow_empty_class,match_unset_backref,dupnames 4315\= Expect no match 4316 ab 4317 4318/a[]+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames 4319\= Expect no match 4320 ab 4321 4322/a[]*+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames 4323\= Expect no match 4324 ab 4325 4326/a[^]b/alt_bsux,allow_empty_class,match_unset_backref,dupnames 4327 aXb 4328 a\nb 4329\= Expect no match 4330 ab 4331 4332/a[^]+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames 4333 aXb 4334 a\nX\nXb 4335\= Expect no match 4336 ab 4337 4338/X$/dollar_endonly 4339 X 4340\= Expect no match 4341 X\n 4342 4343/X$/ 4344 X 4345 X\n 4346 4347/xyz/auto_callout 4348 xyz 4349 abcxyz 4350\= Expect no match 4351 abc 4352 abcxypqr 4353 4354/xyz/auto_callout,no_start_optimize 4355 abcxyz 4356\= Expect no match 4357 abc 4358 abcxypqr 4359 4360/(*NO_START_OPT)xyz/auto_callout 4361 abcxyz 4362 4363/(?C)ab/ 4364 ab 4365 ab\=callout_none 4366 4367/ab/auto_callout 4368 ab 4369 ab\=callout_none 4370 4371/^"((?(?=[a])[^"])|b)*"$/auto_callout 4372 "ab" 4373 "ab"\=callout_none 4374 4375/\d+X|9+Y/ 4376 ++++123999\=ps 4377 ++++123999Y\=ps 4378 4379/Z(*F)/ 4380\= Expect no match 4381 Z\=ps 4382 ZA\=ps 4383 4384/Z(?!)/ 4385\= Expect no match 4386 Z\=ps 4387 ZA\=ps 4388 4389/dog(sbody)?/ 4390 dogs\=ps 4391 dogs\=ph 4392 4393/dog(sbody)??/ 4394 dogs\=ps 4395 dogs\=ph 4396 4397/dog|dogsbody/ 4398 dogs\=ps 4399 dogs\=ph 4400 4401/dogsbody|dog/ 4402 dogs\=ps 4403 dogs\=ph 4404 4405/Z(*F)Q|ZXY/ 4406 Z\=ps 4407\= Expect no match 4408 ZA\=ps 4409 X\=ps 4410 4411/\bthe cat\b/ 4412 the cat\=ps 4413 the cat\=ph 4414 4415/dog(sbody)?/ 4416 dogs\=ps 4417 body\=dfa_restart 4418 4419/dog(sbody)?/ 4420 dogs\=ph 4421 body\=dfa_restart 4422 4423/abc/ 4424 abc\=ps 4425 abc\=ph 4426 4427/abc\K123/ 4428 xyzabc123pqr 4429 4430/(?<=abc)123/ 4431 xyzabc123pqr 4432 xyzabc12\=ps 4433 xyzabc12\=ph 4434 4435/\babc\b/ 4436 +++abc+++ 4437 +++ab\=ps 4438 +++ab\=ph 4439 4440/(?=C)/g,aftertext 4441 ABCDECBA 4442 4443/(abc|def|xyz)/I 4444 terhjk;abcdaadsfe 4445 the quick xyz brown fox 4446\= Expect no match 4447 thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd 4448 4449/(abc|def|xyz)/I,no_start_optimize 4450 terhjk;abcdaadsfe 4451 the quick xyz brown fox 4452\= Expect no match 4453 thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd 4454 4455/abcd*/aftertext 4456 xxxxabcd\=ps 4457 xxxxabcd\=ph 4458 dddxxx\=dfa_restart 4459 xxxxabcd\=ph 4460 xxx\=dfa_restart 4461 4462/abcd*/i 4463 xxxxabcd\=ps 4464 xxxxabcd\=ph 4465 XXXXABCD\=ps 4466 XXXXABCD\=ph 4467 4468/abc\d*/ 4469 xxxxabc1\=ps 4470 xxxxabc1\=ph 4471 4472/abc[de]*/ 4473 xxxxabcde\=ps 4474 xxxxabcde\=ph 4475 4476/(?:(?1)|B)(A(*F)|C)/ 4477 ABCD 4478 CCD 4479\= Expect no match 4480 CAD 4481 4482/^(?:(?1)|B)(A(*F)|C)/ 4483 CCD 4484 BCD 4485\= Expect no match 4486 ABCD 4487 CAD 4488 BAD 4489 4490/^(?!a(*SKIP)b)/ 4491 ac 4492 4493/^(?=a(*SKIP)b|ac)/ 4494 ac 4495 4496/^(?=a(*THEN)b|ac)/ 4497 ac 4498 4499/^(?=a(*PRUNE)b)/ 4500 ab 4501 4502/^(?(?!a(*SKIP)b))/ 4503 ac 4504 4505/(?<=abc)def/ 4506 abc\=ph 4507 4508/abc$/ 4509 abc 4510 abc\=ps 4511 abc\=ph 4512 4513/abc$/m 4514 abc 4515 abc\n 4516 abc\=ph 4517 abc\n\=ph 4518 abc\=ps 4519 abc\n\=ps 4520 4521/abc\z/ 4522 abc 4523 abc\=ps 4524 abc\=ph 4525 4526/abc\Z/ 4527 abc 4528 abc\=ps 4529 abc\=ph 4530 4531/abc\b/ 4532 abc 4533 abc\=ps 4534 abc\=ph 4535 4536/abc\B/ 4537 abc\=ps 4538 abc\=ph 4539\= Expect no match 4540 abc 4541 4542/.+/ 4543 abc\=offset=0 4544 abc\=offset=1 4545 abc\=offset=2 4546\= Bad offsets 4547 abc\=offset=4 4548 abc\=offset=-4 4549\= Expect no match 4550 abc\=offset=3 4551 4552/^(?:a)++\w/ 4553 aaaab 4554\= Expect no match 4555 aaaa 4556 bbb 4557 4558/^(?:aa|(?:a)++\w)/ 4559 aaaab 4560 aaaa 4561\= Expect no match 4562 bbb 4563 4564/^(?:a)*+\w/ 4565 aaaab 4566 bbb 4567\= Expect no match 4568 aaaa 4569 4570/^(a)++\w/ 4571 aaaab 4572\= Expect no match 4573 aaaa 4574 bbb 4575 4576/^(a|)++\w/ 4577 aaaab 4578\= Expect no match 4579 aaaa 4580 bbb 4581 4582/(?=abc){3}abc/aftertext 4583 abcabcabc 4584\= Expect no match 4585 xyz 4586 4587/(?=abc)+abc/aftertext 4588 abcabcabc 4589\= Expect no match 4590 xyz 4591 4592/(?=abc)++abc/aftertext 4593 abcabcabc 4594\= Expect no match 4595 xyz 4596 4597/(?=abc){0}xyz/ 4598 xyz 4599 4600/(?=abc){1}xyz/ 4601\= Expect no match 4602 xyz 4603 4604/(?=(a))?./ 4605 ab 4606 bc 4607 4608/(?=(a))??./ 4609 ab 4610 bc 4611 4612/^(?=(a)){0}b(?1)/ 4613 backgammon 4614 4615/^(?=(?1))?[az]([abc])d/ 4616 abd 4617 zcdxx 4618 4619/^(?!a){0}\w+/ 4620 aaaaa 4621 4622/(?<=(abc))?xyz/ 4623 abcxyz 4624 pqrxyz 4625 4626/((?2))((?1))/ 4627 abc 4628 4629/(?(R)a+|(?R)b)/ 4630 aaaabcde 4631 4632/(?(R)a+|((?R))b)/ 4633 aaaabcde 4634 4635/((?(R)a+|(?1)b))/ 4636 aaaabcde 4637 4638/((?(R2)a+|(?1)b))/ 4639 aaaabcde 4640 4641/(?(R)a*(?1)|((?R))b)/ 4642 aaaabcde 4643 4644/(a+)/no_auto_possess 4645 aaaa\=ovector=3 4646 aaaa\=ovector=4 4647 4648/^\R/ 4649 \r\=ps 4650 \r\=ph 4651 4652/^\R{2,3}x/ 4653 \r\=ps 4654 \r\=ph 4655 \r\r\=ps 4656 \r\r\=ph 4657 \r\r\r\=ps 4658 \r\r\r\=ph 4659 \r\rx 4660 \r\r\rx 4661 4662/^\R{2,3}?x/ 4663 \r\=ps 4664 \r\=ph 4665 \r\r\=ps 4666 \r\r\=ph 4667 \r\r\r\=ps 4668 \r\r\r\=ph 4669 \r\rx 4670 \r\r\rx 4671 4672/^\R?x/ 4673 \r\=ps 4674 \r\=ph 4675 x 4676 \rx 4677 4678/^\R+x/ 4679 \r\=ps 4680 \r\=ph 4681 \r\n\=ps 4682 \r\n\=ph 4683 \rx 4684 4685/^a$/newline=crlf 4686 a\r\=ps 4687 a\r\=ph 4688 4689/^a$/m,newline=crlf 4690 a\r\=ps 4691 a\r\=ph 4692 4693/^(a$|a\r)/newline=crlf 4694 a\r\=ps 4695 a\r\=ph 4696 4697/^(a$|a\r)/m,newline=crlf 4698 a\r\=ps 4699 a\r\=ph 4700 4701/./newline=crlf 4702 \r\=ps 4703 \r\=ph 4704 4705/.{2,3}/newline=crlf 4706 \r\=ps 4707 \r\=ph 4708 \r\r\=ps 4709 \r\r\=ph 4710 \r\r\r\=ps 4711 \r\r\r\=ph 4712 4713/.{2,3}?/newline=crlf 4714 \r\=ps 4715 \r\=ph 4716 \r\r\=ps 4717 \r\r\=ph 4718 \r\r\r\=ps 4719 \r\r\r\=ph 4720 4721# Test simple validity check for restarts 4722 4723/abcdef/ 4724 abc\=dfa_restart 4725 4726/<H((?(?!<H|F>)(.)|(?R))++)*F>/ 4727 text <H more text <H texting more hexA0-"\xA0" hex above 7F-"\xBC" F> text xxxxx <H text F> text F> text2 <H text sample F> more text. 4728 4729/^(?>.{4})abc|^\w\w.xabcd/ 4730 xxxxabcd 4731 xx\xa0xabcd 4732 4733/^(.{4}){2}+abc|^\w\w.x\w\w\w\wabcd/ 4734 xxxxxxxxabcd 4735 xx\xa0xxxxxabcd 4736 4737/abcd/ 4738 abcd\=ovector=0 4739 4740# These tests show up auto-possessification 4741 4742/[ab]*/ 4743 aaaa 4744 4745/[ab]*?/ 4746 aaaa 4747 4748/[ab]?/ 4749 aaaa 4750 4751/[ab]??/ 4752 aaaa 4753 4754/[ab]+/ 4755 aaaa 4756 4757/[ab]+?/ 4758 aaaa 4759 4760/[ab]{2,3}/ 4761 aaaa 4762 4763/[ab]{2,3}?/ 4764 aaaa 4765 4766/[ab]{2,}/ 4767 aaaa 4768 4769/[ab]{2,}?/ 4770 aaaa 4771 4772'\A(?:[^\"]++|\"(?:[^\"]*+|\"\")*+\")++' 4773 NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED 4774 4775'\A(?:[^\"]++|\"(?:[^\"]++|\"\")*+\")++' 4776 NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED 4777 4778/abc(?=xyz)/allusedtext 4779 abcxyzpqr 4780 abcxyzpqr\=aftertext 4781 4782/(?<=pqr)abc(?=xyz)/allusedtext 4783 xyzpqrabcxyzpqr 4784 xyzpqrabcxyzpqr\=aftertext 4785 4786/a\b/ 4787 a.\=allusedtext 4788 a\=allusedtext 4789 4790/abc(?=abcde)(?=ab)/allusedtext 4791 abcabcdefg 4792 4793/a*?b*?/ 4794 ab 4795 4796/(*NOTEMPTY)a*?b*?/ 4797 ab 4798 ba 4799 cb 4800 4801/(*NOTEMPTY_ATSTART)a*?b*?/aftertext 4802 ab 4803 cdab 4804 4805/(a)(b)|(c)/ 4806 XcX\=ovector=2,get=1,get=2,get=3,get=4,getall 4807 4808/(?<A>aa)/ 4809 aa\=get=A 4810 aa\=copy=A 4811 4812/a+/no_auto_possess 4813 a\=ovector=2,get=1,get=2,getall 4814 aaa\=ovector=2,get=1,get=2,getall 4815 4816/a(b)c(d)/ 4817 abc\=ph,copy=0,copy=1,getall 4818 4819/ab(?C" any text with spaces ")cde/B 4820 abcde 4821 12abcde 4822 4823/^a(b)c(?C1)def/ 4824 abcdef 4825 4826/^a(b)c(?C"AB")def/ 4827 abcdef 4828 4829/^a(b)c(?C1)def/ 4830 abcdef\=callout_capture 4831 4832/^a(b)c(?C{AB})def/B 4833 abcdef\=callout_capture 4834 4835/^(?(?C25)(?=abc)abcd|xyz)/B 4836 abcdefg 4837 xyz123 4838 4839/^(?(?C$abc$)(?=abc)abcd|xyz)/B 4840 abcdefg 4841 xyz123 4842 4843/^ab(?C'first')cd(?C"second")ef/ 4844 abcdefg 4845 4846/(?:a(?C`code`)){3}X/ 4847 aaaXY 4848 4849# Binary zero in callout string 4850/"a(?C'x" 00 "z')b"/hex 4851 abcdefgh 4852 4853/(?(?!)a|b)/ 4854 bbb 4855\= Expect no match 4856 aaa 4857 4858/^/gm 4859 \n\n\n 4860 4861/^/gm,alt_circumflex 4862 \n\n\n 4863 4864/abc/use_offset_limit 4865 1234abcde\=offset_limit=100 4866 1234abcde\=offset_limit=9 4867 1234abcde\=offset_limit=4 4868 1234abcde\=offset_limit=4,offset=4 4869\= Expect no match 4870 1234abcde\=offset_limit=4,offset=5 4871 1234abcde\=offset_limit=3 4872 4873/(?<=abc)/use_offset_limit 4874 1234abc\=offset_limit=7 4875\= Expect no match 4876 1234abc\=offset_limit=6 4877 4878/abcd/null_context 4879 abcd\=null_context 4880 4881/()()a+/no_auto_possess 4882 aaa\=dfa,allcaptures 4883 a\=dfa,allcaptures 4884 4885# End of testinput6 4886
